Struct UniversalString

pub struct UniversalString<'a> { /* private fields */ }

Available on crate feature mtls only.

ASN.1 UniversalString type

Note: parsing a UniversalString allocates memory since the UCS-4 to UTF-8 conversion requires a memory allocation.

Implementations

impl<'a> UniversalString<'a>

pub const fn new(s: &'a str) -> UniversalString<'a>

pub fn string(&self) -> String

Trait Implementations

impl<'a> AsRef<str> for UniversalString<'a>

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a> CheckDerConstraints for UniversalString<'a>

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

impl<'a> Debug for UniversalString<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a str> for UniversalString<'a>

fn from(s: &'a str) -> UniversalString<'a>

Converts to this type from the input type.

impl From<String> for UniversalString<'_>

fn from(s: String) -> UniversalString<'_>

Converts to this type from the input type.

impl<'a> PartialEq for UniversalString<'a>

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Tagged for UniversalString<'a>

const TAG: Tag = Tag::UniversalString

impl ToDer for UniversalString<'_>

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

Get the length of the object (including the header), when encoded

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

Attempt to write the DER header to this writer.

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

Attempt to write the DER content (all except header) to this writer.

fn to_der_vec(&self) -> Result<Vec<u8>, SerializeError>

Write the DER encoded representation to a newly allocated Vec<u8>.

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.

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

Attempt to write the DER encoded representation (header and content) into this writer.

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.

impl<'a, 'b> TryFrom<&'b Any<'a>> for UniversalString<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(any: &'b Any<'a>) -> Result<UniversalString<'a>, Error>

Performs the conversion.

impl<'a> TryFrom<Any<'a>> for UniversalString<'a>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(any: Any<'a>) -> Result<UniversalString<'a>, Error>

Performs the conversion.

impl DerAutoDerive for UniversalString<'_>

impl<'a> Eq for UniversalString<'a>

impl<'a> StructuralPartialEq for UniversalString<'a>