rocket::mtls::oid::asn1_rs

Struct Any

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pub struct Any<'a> {
    pub header: Header<'a>,
    pub data: &'a [u8],
}
Available on crate feature mtls only.
Expand description

The Any object is not strictly an ASN.1 type, but holds a generic description of any object that could be encoded.

It contains a header, and either a reference to or owned data for the object content.

Note: this type is only provided in borrowed version (i.e. it cannot own the inner data).

Fields§

§header: Header<'a>

The object header

§data: &'a [u8]

The object contents

Implementations§

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impl<'a> Any<'a>

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pub const fn new(header: Header<'a>, data: &'a [u8]) -> Any<'a>

Create a new Any from BER/DER header and content

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pub const fn from_tag_and_data(tag: Tag, data: &'a [u8]) -> Any<'a>

Create a new Any from a tag, and BER/DER content

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pub const fn class(&self) -> Class

Return the Class of this object

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pub fn with_class(self, class: Class) -> Any<'a>

Update the class of the current object

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pub const fn tag(&self) -> Tag

Return the Tag of this object

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pub fn with_tag(self, tag: Tag) -> Any<'a>

Update the tag of the current object

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pub fn as_bytes(&self) -> &'a [u8] ⓘ

Get the bytes representation of the content

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pub fn parse_ber<T>(&self) -> Result<(&'a [u8], T), Err<Error>>
where T: FromBer<'a>,

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pub fn from_ber_and_then<F, T, E>( class: Class, tag: u32, bytes: &'a [u8], op: F, ) -> Result<(&'a [u8], T), Err<E>>
where F: FnOnce(&'a [u8]) -> Result<(&'a [u8], T), Err<E>>, E: From<Error>,

Parse a BER value and apply the provided parsing function to content

After parsing, the sequence object and header are discarded.

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pub fn from_der_and_then<F, T, E>( class: Class, tag: u32, bytes: &'a [u8], op: F, ) -> Result<(&'a [u8], T), Err<E>>
where F: FnOnce(&'a [u8]) -> Result<(&'a [u8], T), Err<E>>, E: From<Error>,

Parse a DER value and apply the provided parsing function to content

After parsing, the sequence object and header are discarded.

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pub fn parse_der<T>(&self) -> Result<(&'a [u8], T), Err<Error>>
where T: FromDer<'a>,

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pub fn parse_ber_content<'i>( i: &'i [u8], header: &Header<'_>, ) -> Result<(&'i [u8], &'i [u8]), Err<Error>>

Get the content following a BER header

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pub fn parse_der_content<'i>( i: &'i [u8], header: &Header<'_>, ) -> Result<(&'i [u8], &'i [u8]), Err<Error>>

Get the content following a DER header

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impl<'a> Any<'a>

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pub fn bitstring(self) -> Result<BitString<'a>, Error>

Attempt to convert object to BitString<'a> (ASN.1 type: BIT STRING).

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pub fn bmpstring(self) -> Result<BmpString<'a>, Error>

Attempt to convert object to BmpString<'a> (ASN.1 type: BMPString).

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pub fn bool(self) -> Result<bool, Error>

Attempt to convert object to bool (ASN.1 type: BOOLEAN).

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pub fn boolean(self) -> Result<Boolean, Error>

Attempt to convert object to Boolean (ASN.1 type: BOOLEAN).

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pub fn embedded_pdv(self) -> Result<EmbeddedPdv<'a>, Error>

Attempt to convert object to EmbeddedPdv<'a> (ASN.1 type: EMBEDDED PDV).

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pub fn enumerated(self) -> Result<Enumerated, Error>

Attempt to convert object to Enumerated (ASN.1 type: ENUMERATED).

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pub fn generalizedtime(self) -> Result<GeneralizedTime, Error>

Attempt to convert object to GeneralizedTime (ASN.1 type: GeneralizedTime).

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pub fn generalstring(self) -> Result<GeneralString<'a>, Error>

Attempt to convert object to GeneralString<'a> (ASN.1 type: GeneralString).

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pub fn graphicstring(self) -> Result<GraphicString<'a>, Error>

Attempt to convert object to GraphicString<'a> (ASN.1 type: GraphicString).

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pub fn i8(self) -> Result<i8, Error>

Attempt to convert object to i8 (ASN.1 type: INTEGER).

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pub fn i16(self) -> Result<i16, Error>

Attempt to convert object to i16 (ASN.1 type: INTEGER).

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pub fn i32(self) -> Result<i32, Error>

Attempt to convert object to i32 (ASN.1 type: INTEGER).

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pub fn i64(self) -> Result<i64, Error>

Attempt to convert object to i64 (ASN.1 type: INTEGER).

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pub fn i128(self) -> Result<i128, Error>

Attempt to convert object to i128 (ASN.1 type: INTEGER).

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pub fn ia5string(self) -> Result<Ia5String<'a>, Error>

Attempt to convert object to Ia5String<'a> (ASN.1 type: IA5String).

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pub fn integer(self) -> Result<Integer<'a>, Error>

Attempt to convert object to Integer<'a> (ASN.1 type: INTEGER).

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pub fn null(self) -> Result<Null, Error>

Attempt to convert object to Null (ASN.1 type: NULL).

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pub fn numericstring(self) -> Result<NumericString<'a>, Error>

Attempt to convert object to NumericString<'a> (ASN.1 type: NumericString).

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pub fn objectdescriptor(self) -> Result<ObjectDescriptor<'a>, Error>

Attempt to convert object to ObjectDescriptor<'a> (ASN.1 type: ObjectDescriptor).

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pub fn octetstring(self) -> Result<OctetString<'a>, Error>

Attempt to convert object to OctetString<'a> (ASN.1 type: OCTET STRING).

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pub fn oid(self) -> Result<Oid<'a>, Error>

Attempt to convert object to Oid<'a> (ASN.1 type: OBJECT IDENTIFIER).

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pub fn real(self) -> Result<Real, Error>

Attempt to convert object to Real (ASN.1 type: REAL).

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pub fn relative_oid(self) -> Result<Oid<'a>, Error>

Attempt to convert object to Oid (ASN.1 type: RELATIVE-OID).

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pub fn printablestring(self) -> Result<PrintableString<'a>, Error>

Attempt to convert object to PrintableString<'a> (ASN.1 type: PrintableString).

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pub fn sequence(self) -> Result<Sequence<'a>, Error>

Attempt to convert object to Sequence<'a> (ASN.1 type: SEQUENCE).

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pub fn set(self) -> Result<Set<'a>, Error>

Attempt to convert object to Set<'a> (ASN.1 type: SET).

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pub fn str(self) -> Result<&'a str, Error>

Attempt to convert object to &'a str (ASN.1 type: UTF8String).

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pub fn string(self) -> Result<String, Error>

Attempt to convert object to String (ASN.1 type: UTF8String).

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pub fn teletexstring(self) -> Result<TeletexString<'a>, Error>

Attempt to convert object to TeletexString<'a> (ASN.1 type: TeletexString).

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pub fn u8(self) -> Result<u8, Error>

Attempt to convert object to u8 (ASN.1 type: INTEGER).

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pub fn u16(self) -> Result<u16, Error>

Attempt to convert object to u16 (ASN.1 type: INTEGER).

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pub fn u32(self) -> Result<u32, Error>

Attempt to convert object to u32 (ASN.1 type: INTEGER).

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pub fn u64(self) -> Result<u64, Error>

Attempt to convert object to u64 (ASN.1 type: INTEGER).

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pub fn u128(self) -> Result<u128, Error>

Attempt to convert object to u128 (ASN.1 type: INTEGER).

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pub fn universalstring(self) -> Result<UniversalString<'a>, Error>

Attempt to convert object to UniversalString<'a> (ASN.1 type: UniversalString).

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pub fn utctime(self) -> Result<UtcTime, Error>

Attempt to convert object to UtcTime (ASN.1 type: UTCTime).

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pub fn utf8string(self) -> Result<Utf8String<'a>, Error>

Attempt to convert object to Utf8String<'a> (ASN.1 type: UTF8String).

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pub fn videotexstring(self) -> Result<VideotexString<'a>, Error>

Attempt to convert object to VideotexString<'a> (ASN.1 type: VideotexString).

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pub fn visiblestring(self) -> Result<VisibleString<'a>, Error>

Attempt to convert object to VisibleString<'a> (ASN.1 type: VisibleString).

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pub fn as_bitstring(&self) -> Result<BitString<'_>, Error>

Attempt to create ASN.1 type BITSTRING from this object.

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pub fn as_bmpstring(&self) -> Result<BmpString<'_>, Error>

Attempt to create ASN.1 type BMPString from this object.

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pub fn as_bool(&self) -> Result<bool, Error>

Attempt to create ASN.1 type BOOLEAN from this object.

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pub fn as_boolean(&self) -> Result<Boolean, Error>

Attempt to create ASN.1 type BOOLEAN from this object.

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pub fn as_embedded_pdv(&self) -> Result<EmbeddedPdv<'_>, Error>

Attempt to create ASN.1 type EMBEDDED PDV from this object.

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pub fn as_endofcontent(&self) -> Result<EndOfContent, Error>

Attempt to create ASN.1 type END OF CONTENT (not a real ASN.1 type) from this object.

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pub fn as_enumerated(&self) -> Result<Enumerated, Error>

Attempt to create ASN.1 type ENUMERATED from this object.

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pub fn as_generalizedtime(&self) -> Result<GeneralizedTime, Error>

Attempt to create ASN.1 type GeneralizedTime from this object.

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pub fn as_generalstring(&self) -> Result<GeneralString<'_>, Error>

Attempt to create ASN.1 type GeneralString from this object.

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pub fn as_graphicstring(&self) -> Result<GraphicString<'_>, Error>

Attempt to create ASN.1 type GraphicString from this object.

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pub fn as_i8(&self) -> Result<i8, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_i16(&self) -> Result<i16, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_i32(&self) -> Result<i32, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_i64(&self) -> Result<i64, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_i128(&self) -> Result<i128, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_ia5string(&self) -> Result<Ia5String<'_>, Error>

Attempt to create ASN.1 type IA5String from this object.

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pub fn as_integer(&self) -> Result<Integer<'_>, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_null(&self) -> Result<Null, Error>

Attempt to create ASN.1 type NULL from this object.

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pub fn as_numericstring(&self) -> Result<NumericString<'_>, Error>

Attempt to create ASN.1 type NumericString from this object.

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pub fn as_objectdescriptor(&self) -> Result<ObjectDescriptor<'_>, Error>

Attempt to create ASN.1 type OBJECT IDENTIFIER from this object.

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pub fn as_octetstring(&self) -> Result<OctetString<'_>, Error>

Attempt to create ASN.1 type OCTET STRING from this object.

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pub fn as_oid(&self) -> Result<Oid<'_>, Error>

Attempt to create ASN.1 type OBJECT IDENTIFIER from this object.

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pub fn as_real(&self) -> Result<Real, Error>

Attempt to create ASN.1 type REAL from this object.

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pub fn as_relative_oid(&self) -> Result<Oid<'a>, Error>

Attempt to create ASN.1 type RELATIVE-OID from this object.

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pub fn as_printablestring(&self) -> Result<PrintableString<'_>, Error>

Attempt to create ASN.1 type PrintableString from this object.

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pub fn as_sequence(&self) -> Result<Sequence<'_>, Error>

Attempt to create ASN.1 type SEQUENCE from this object.

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pub fn as_set(&self) -> Result<Set<'_>, Error>

Attempt to create ASN.1 type SET from this object.

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pub fn as_str(&self) -> Result<&str, Error>

Attempt to create ASN.1 type UTF8String from this object.

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pub fn as_string(&self) -> Result<String, Error>

Attempt to create ASN.1 type UTF8String from this object.

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pub fn as_teletexstring(&self) -> Result<TeletexString<'_>, Error>

Attempt to create ASN.1 type TeletexString from this object.

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pub fn as_u8(&self) -> Result<u8, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_u16(&self) -> Result<u16, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_u32(&self) -> Result<u32, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_u64(&self) -> Result<u64, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_u128(&self) -> Result<u128, Error>

Attempt to create ASN.1 type INTEGER from this object.

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pub fn as_universalstring(&self) -> Result<UniversalString<'_>, Error>

Attempt to create ASN.1 type UniversalString from this object.

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pub fn as_utctime(&self) -> Result<UtcTime, Error>

Attempt to create ASN.1 type UTCTime from this object.

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pub fn as_utf8string(&self) -> Result<Utf8String<'_>, Error>

Attempt to create ASN.1 type UTF8String from this object.

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pub fn as_videotexstring(&self) -> Result<VideotexString<'_>, Error>

Attempt to create ASN.1 type VideotexString from this object.

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pub fn as_visiblestring(&self) -> Result<VisibleString<'_>, Error>

Attempt to create ASN.1 type VisibleString from this object.

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pub fn as_optional<'b, T>(&'b self) -> Result<Option<T>, Error>
where 'a: 'b, T: TryFrom<&'b Any<'a>, Error = Error>,

Attempt to create an Option<T> from this object.

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pub fn as_tagged_explicit<T, E, const CLASS: u8, const TAG: u32>( &self, ) -> Result<TaggedValue<T, E, Explicit, CLASS, TAG>, E>
where T: FromBer<'a, E>, E: From<Error>,

Attempt to create a tagged value (EXPLICIT) from this object.

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pub fn as_tagged_implicit<T, E, const CLASS: u8, const TAG: u32>( &self, ) -> Result<TaggedValue<T, E, Implicit, CLASS, TAG>, E>
where T: TryFrom<Any<'a>, Error = E> + Tagged, E: From<Error>,

Attempt to create a tagged value (IMPLICIT) from this object.

Trait Implementations§

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impl CheckDerConstraints for Any<'_>

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fn check_constraints(any: &Any<'_>) -> Result<(), Error>

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impl<'a> Clone for Any<'a>

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fn clone(&self) -> Any<'a>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for Any<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl DynTagged for Any<'_>

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fn tag(&self) -> Tag

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impl<'a> FromBer<'a> for Any<'a>

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fn from_ber(bytes: &'a [u8]) -> Result<(&'a [u8], Any<'a>), Err<Error>>

Attempt to parse input bytes into a BER object
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impl<'a> FromDer<'a> for Any<'a>

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fn from_der(bytes: &'a [u8]) -> Result<(&'a [u8], Any<'a>), Err<Error>>

Attempt to parse input bytes into a DER object (enforcing constraints)
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impl<'a> PartialEq for Any<'a>

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fn eq(&self, other: &Any<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl ToDer for Any<'_>

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fn write_der_raw(&self, writer: &mut dyn Write) -> Result<usize, SerializeError>

Similar to using to_der, but uses header without computing length value

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fn to_der_len(&self) -> Result<usize, Error>

Get the length of the object (including the header), when encoded
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fn write_der_header( &self, writer: &mut dyn Write, ) -> Result<usize, SerializeError>

Attempt to write the DER header to this writer.
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fn write_der_content( &self, writer: &mut dyn Write, ) -> Result<usize, SerializeError>

Attempt to write the DER content (all except header) to this writer.
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fn to_der_vec(&self) -> Result<Vec<u8>, SerializeError>

Write the DER encoded representation to a newly allocated Vec<u8>.
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fn to_der_vec_raw(&self) -> Result<Vec<u8>, SerializeError>

Similar to using to_vec, but uses provided values without changes. This can generate an invalid encoding for a DER object.
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fn write_der(&self, writer: &mut dyn Write) -> Result<usize, SerializeError>

Attempt to write the DER encoded representation (header and content) into this writer. Read more
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impl<'a, 'b> TryFrom<&'b Any<'a>> for &'a str

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<&'a str, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for BerObject<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( any: &'b Any<'a>, ) -> Result<BerObject<'a>, <BerObject<'a> as TryFrom<&'b Any<'a>>>::Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for BitString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<BitString<'a>, Error>

Performs the conversion.
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impl<'a, 'r> TryFrom<&'r Any<'a>> for BmpString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'r Any<'a>) -> Result<BmpString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Boolean

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Boolean, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for EmbeddedPdv<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<EmbeddedPdv<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for EndOfContent

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<EndOfContent, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Enumerated

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Enumerated, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for GeneralString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<GeneralString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for GeneralizedTime

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<GeneralizedTime, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for GraphicString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<GraphicString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Ia5String<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Ia5String<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Integer<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Integer<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Null

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Null, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for NumericString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<NumericString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for ObjectDescriptor<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<ObjectDescriptor<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for OctetString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<OctetString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Oid<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Oid<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for PrintableString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<PrintableString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Real

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Real, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for RsaAesOaepParams<'a>

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type Error = X509Error

The type returned in the event of a conversion error.
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fn try_from( value: &'b Any<'a>, ) -> Result<RsaAesOaepParams<'a>, <RsaAesOaepParams<'a> as TryFrom<&'b Any<'a>>>::Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for RsaSsaPssParams<'a>

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type Error = X509Error

The type returned in the event of a conversion error.
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fn try_from( value: &'b Any<'a>, ) -> Result<RsaSsaPssParams<'a>, <RsaSsaPssParams<'a> as TryFrom<&'b Any<'a>>>::Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Sequence<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Sequence<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Set<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Set<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for String

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<String, Error>

Performs the conversion.
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impl<'a, 'b, T, E, const CLASS: u8, const TAG: u32> TryFrom<&'b Any<'a>> for TaggedValue<T, E, Explicit, CLASS, TAG>
where T: FromBer<'a, E>, E: From<Error>,

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type Error = E

The type returned in the event of a conversion error.
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fn try_from( any: &'b Any<'a>, ) -> Result<TaggedValue<T, E, Explicit, CLASS, TAG>, E>

Performs the conversion.
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impl<'a, 'b, E, T, const CLASS: u8, const TAG: u32> TryFrom<&'b Any<'a>> for TaggedValue<T, E, Implicit, CLASS, TAG>
where T: TryFrom<Any<'a>, Error = E> + Tagged, E: From<Error>,

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type Error = E

The type returned in the event of a conversion error.
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fn try_from( any: &'b Any<'a>, ) -> Result<TaggedValue<T, E, Implicit, CLASS, TAG>, E>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for TeletexString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<TeletexString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for UniversalString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<UniversalString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for UtcTime

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<UtcTime, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for Utf8String<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<Utf8String<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for VideotexString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<VideotexString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for VisibleString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<VisibleString<'a>, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for bool

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<bool, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for i128

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<i128, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for i16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<i16, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for i32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<i32, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for i64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<i64, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for i8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<i8, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for u128

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<u128, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for u16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<u16, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for u32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<u32, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for u64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<u64, Error>

Performs the conversion.
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impl<'a, 'b> TryFrom<&'b Any<'a>> for u8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: &'b Any<'a>) -> Result<u8, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for &'a [u8]

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<&'a [u8], Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for &'a str

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<&'a str, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for ()

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<(), Error>

Performs the conversion.
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impl<'a, T> TryFrom<Any<'a>> for BTreeSet<T>
where T: FromBer<'a> + Ord,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<BTreeSet<T>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for BerObject<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( any: Any<'a>, ) -> Result<BerObject<'a>, <BerObject<'a> as TryFrom<Any<'a>>>::Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for BitString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<BitString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for BmpString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<BmpString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Boolean

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Boolean, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for EmbeddedPdv<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<EmbeddedPdv<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for EndOfContent

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<EndOfContent, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Enumerated

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Enumerated, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for GeneralName<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from( any: Any<'a>, ) -> Result<GeneralName<'a>, <GeneralName<'a> as TryFrom<Any<'a>>>::Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for GeneralString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<GeneralString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for GeneralizedTime

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<GeneralizedTime, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for GraphicString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<GraphicString<'a>, Error>

Performs the conversion.
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impl<'a, T> TryFrom<Any<'a>> for HashSet<T>
where T: FromBer<'a> + Hash + Eq,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<HashSet<T>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Ia5String<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Ia5String<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Integer<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Integer<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Null

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Null, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for NumericString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<NumericString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for ObjectDescriptor<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<ObjectDescriptor<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for OctetString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<OctetString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Oid<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Oid<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for PrintableString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<PrintableString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Real

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Real, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for RsaAesOaepParams<'a>

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type Error = X509Error

The type returned in the event of a conversion error.
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fn try_from( value: Any<'a>, ) -> Result<RsaAesOaepParams<'a>, <RsaAesOaepParams<'a> as TryFrom<Any<'a>>>::Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for RsaSsaPssParams<'a>

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type Error = X509Error

The type returned in the event of a conversion error.
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fn try_from( value: Any<'a>, ) -> Result<RsaSsaPssParams<'a>, <RsaSsaPssParams<'a> as TryFrom<Any<'a>>>::Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Sequence<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Sequence<'a>, Error>

Performs the conversion.
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impl<'a, T> TryFrom<Any<'a>> for SequenceOf<T>
where T: FromBer<'a>,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<SequenceOf<T>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Set<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Set<'a>, Error>

Performs the conversion.
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impl<'a, T> TryFrom<Any<'a>> for SetOf<T>
where T: FromBer<'a>,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<SetOf<T>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for String

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<String, Error>

Performs the conversion.
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impl<'a, T, E, const CLASS: u8, const TAG: u32> TryFrom<Any<'a>> for TaggedValue<T, E, Explicit, CLASS, TAG>
where T: FromBer<'a, E>, E: From<Error>,

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type Error = E

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<TaggedValue<T, E, Explicit, CLASS, TAG>, E>

Performs the conversion.
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impl<'a, T, E, const CLASS: u8, const TAG: u32> TryFrom<Any<'a>> for TaggedValue<T, E, Implicit, CLASS, TAG>
where T: TryFrom<Any<'a>, Error = E> + Tagged, E: From<Error>,

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type Error = E

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<TaggedValue<T, E, Implicit, CLASS, TAG>, E>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for TeletexString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<TeletexString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for UniversalString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<UniversalString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for UtcTime

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<UtcTime, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for Utf8String<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Utf8String<'a>, Error>

Performs the conversion.
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impl<'a, T> TryFrom<Any<'a>> for Vec<T>
where T: FromBer<'a>,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<Vec<T>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for VideotexString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<VideotexString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for VisibleString<'a>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<VisibleString<'a>, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for bool

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<bool, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for f32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<f32, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for f64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<f64, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for i128

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<i128, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for i16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<i16, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for i32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<i32, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for i64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<i64, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for i8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<i8, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for u128

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<u128, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for u16

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<u16, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for u32

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<u32, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for u64

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<u64, Error>

Performs the conversion.
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impl<'a> TryFrom<Any<'a>> for u8

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'a>) -> Result<u8, Error>

Performs the conversion.
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impl<'ber, 'a> TryFrom<Any<'ber>> for AlgorithmIdentifier<'a>
where 'ber: 'a,

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type Error = X509Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'ber>) -> Result<AlgorithmIdentifier<'a>, X509Error>

Performs the conversion.
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impl<'ber, 'a> TryFrom<Any<'ber>> for EcdsaSigValue<'a>
where 'ber: 'a,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'ber>) -> Result<EcdsaSigValue<'a>, Error>

Performs the conversion.
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impl<'ber, 'a> TryFrom<Any<'ber>> for PolicyMapping<'a>
where 'ber: 'a,

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(any: Any<'ber>) -> Result<PolicyMapping<'a>, Error>

Performs the conversion.
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impl DerAutoDerive for Any<'_>

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impl<'a> Eq for Any<'a>

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impl<'a> StructuralPartialEq for Any<'a>

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impl<'a> Freeze for Any<'a>

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impl<'a> RefUnwindSafe for Any<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> AsAny for T
where T: Any,

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fn as_any_ref(&self) -> &(dyn Any + 'static)

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<'a, T, E> FromBer<'a, E> for T
where T: TryFrom<Any<'a>, Error = E>, E: From<Error>,

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fn from_ber(bytes: &'a [u8]) -> Result<(&'a [u8], T), Err<E>>

Attempt to parse input bytes into a BER object
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impl<'a, T, E> FromDer<'a, E> for T
where T: TryFrom<Any<'a>, Error = E> + CheckDerConstraints + DerAutoDerive, E: From<Error> + Display + Debug,

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fn from_der(bytes: &'a [u8]) -> Result<(&'a [u8], T), Err<E>>

Attempt to parse input bytes into a DER object (enforcing constraints)
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Paint for T
where T: ?Sized,

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fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

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Set foreground color to white using fg():

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Set foreground color to white using white().

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fn primary(&self) -> Painted<&T>

Returns self with the fg() set to Color::Primary.

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fn fixed(&self, color: u8) -> Painted<&T>

Returns self with the fg() set to Color::Fixed.

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fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the fg() set to Color::Rgb.

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fn black(&self) -> Painted<&T>

Returns self with the fg() set to Color::Black.

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