Struct UniversalString 

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

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) -> Self

pub fn string(&self) -> String

Trait Implementations

impl AsRef<str> for UniversalString<'_>

fn as_ref(&self) -> &str

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

impl CheckDerConstraints for UniversalString<'_>

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

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

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

Formats the value using the given formatter.

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

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

Converts to this type from the input type.

impl From<String> for UniversalString<'_>

fn from(s: String) -> Self

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 Tagged for UniversalString<'_>

const TAG: Tag = Tag::UniversalString

impl ToDer for UniversalString<'_>

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

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

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

Attempt to write the DER header to this writer.

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

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

fn to_der_vec(&self) -> SerializeResult<Vec<u8>>

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

fn to_der_vec_raw(&self) -> SerializeResult<Vec<u8>>

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) -> SerializeResult<usize>

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

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

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>>

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>>

Performs the conversion.

impl DerAutoDerive for UniversalString<'_>

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

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes