Struct rocket::mtls::oid::asn1_rs::Null

pub struct Null {}
Available on crate feature mtls only.
Expand description

ASN.1 NULL type

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impl Null

pub const fn new() -> Null

Trait Implementations§

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impl CheckDerConstraints for Null

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

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impl Debug for Null

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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 PartialEq for Null

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fn eq(&self, other: &Null) -> bool

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> Tagged for Null

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const TAG: Tag = Tag::Null

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impl ToDer for Null

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

Get the length of the object, 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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fn write_der_raw(&self, writer: &mut dyn Write) -> Result<usize, SerializeError>

Similar to using to_der, but uses provided values without changes. This can generate an invalid encoding for a DER object.
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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 Eq for Null

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impl StructuralPartialEq for Null

Auto Trait Implementations§

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impl RefUnwindSafe for Null

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impl Send for Null

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impl Sync for Null

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impl Unpin for Null

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impl UnwindSafe for Null

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T> AsTaggedExplicit<'a> for T
where T: 'a,

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

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

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

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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> Choice for T
where T: Tagged,

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fn can_decode(tag: Tag) -> bool

Is the provided Tag decodable as a variant of this CHOICE?
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impl<T> DynTagged for T
where T: Tagged,

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fn tag(&self) -> Tag

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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

Checks if this value is equivalent to the given key. 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> FromBer<'a> for T
where T: TryFrom<Any<'a>, Error = Error>,

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

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

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

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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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current 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).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoCollection<T> for T

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fn into_collection<A>(self) -> SmallVec<A>
where A: Array<Item = T>,

Converts self into a collection.
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Returns self with the bg() set to Color::Magenta.

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Returns self with the bg() set to Color::Cyan.

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