Struct BmpString 

pub struct BmpString { /* private fields */ }

ASN.1 BMPString type.

Encodes Basic Multilingual Plane (BMP) subset of Unicode (ISO 10646), a.k.a. UCS-2.

Implementations

impl BmpString

pub fn from_ucs2(bytes: impl Into<Box<[u8]>>) -> Result<Self>

Create a new BmpString from its UCS-2 encoding.

Errors

If bytes contains out-of-range characters.

pub fn from_utf8(utf8: &str) -> Result<Self>

Create a new BmpString from a UTF-8 string.

Errors

If a length calculation overflowed or an internal conversion failed.

pub fn as_bytes(&self) -> &[u8]

Borrow the encoded UCS-2 as bytes.

pub fn into_bytes(self) -> Box<[u8]>

Obtain the inner bytes.

pub fn chars(&self) -> impl Iterator<Item = char> + '_

Get an iterator over characters in the string.

pub fn codepoints(&self) -> impl Iterator<Item = u16> + '_

Get an iterator over the u16 codepoints.

Trait Implementations

impl AsRef<[u8]> for BmpString

fn as_ref(&self) -> &[u8]

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

impl Clone for BmpString

fn clone(&self) -> BmpString

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BmpString

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

Formats the value using the given formatter.

impl<'a> DecodeValue<'a> for BmpString

type Error = Error

Type returned in the event of a decoding error.

fn decode_value<R: Reader<'a>>(reader: &mut R, header: Header) -> Result<Self>

Attempt to decode this value using the provided Reader.

impl Display for BmpString

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

Formats the value using the given formatter.

impl EncodeValue for BmpString

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans Tag+Length header) when encoded as ASN.1 DER.

fn encode_value(&self, writer: &mut impl Writer) -> Result<()>

Encode value (sans Tag+Length header) as ASN.1 DER using the provided Writer.

fn header(&self) -> Result<Header>

where Self: Tagged,

Get the Header used to encode this value.

impl FixedTag for BmpString

const TAG: Tag = Tag::BmpString

ASN.1 tag

impl From<&BmpString> for BmpString

Hack for simplifying the custom derive use case, as there is no BmpStringRef yet.

fn from(value: &BmpString) -> Self

Converts to this type from the input type.

impl FromStr for BmpString

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl Ord for BmpString

fn cmp(&self, other: &BmpString) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for BmpString

fn eq(&self, other: &BmpString) -> 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 PartialOrd for BmpString

fn partial_cmp(&self, other: &BmpString) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for BmpString

impl StructuralPartialEq for BmpString