Struct CP437

pub struct CP437;

Implementations

impl CP437

pub fn decode(self, bytes: &[u8]) -> Cow<'_, str>

Decode CP437 byte-encoding into UTF-8 string

Examples

use yore::code_pages::CP437;

assert_eq!(CP437.decode(&[116, 101, 120, 116]), "text");

pub fn encode(self, s: &str) -> Result<Cow<'_, [u8]>, EncodeError>

Encode UTF-8 string into CP437 byte-encoding

Undefined characters will result in EncodeError

Examples

use yore::code_pages::CP437;
use yore::EncodeError;

assert_eq!(CP437.encode("text").unwrap(), vec![116, 101, 120, 116]);
assert!(matches!(CP437.encode("text 🦀"), EncodeError));

pub fn encode_lossy(self, s: &str, fallback: u8) -> Cow<'_, [u8]>

Encode UTF-8 string into CP437 byte-encoding

Undefined characters will be replaced with byte fallback

Examples

use yore::code_pages::CP437;

assert_eq!(CP437.encode_lossy("text 🦀", 168), vec![116, 101, 120, 116, 32, 168]);

Trait Implementations

impl Clone for CP437

fn clone(&self) -> CP437

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CodePage for CP437

fn decode<'a>(&self, bytes: &'a [u8]) -> Result<Cow<'a, str>, DecodeError>

Decode single-byte encoding into UTF-8 string

fn encode<'a>(&self, s: &'a str) -> Result<Cow<'a, [u8]>, EncodeError>

Encode UTF-8 string into single-byte encoding

fn encode_lossy<'a>(&self, s: &'a str, fallback: u8) -> Cow<'a, [u8]>

Encode UTF-8 string into single-byte encoding

fn decode_lossy<'a>(&self, bytes: &'a [u8]) -> Cow<'a, str>

Decode single-byte encoding into UTF-8 string

fn decode_lossy_fallback<'a>( &self, bytes: &'a [u8], _fallback: char, ) -> Cow<'a, str>

Decode single-byte encoding into UTF-8 string

impl Copy for CP437