Trait os_str_bytes::OsStrBytes

pub trait OsStrBytes: Sealed + ToOwned {
    fn from_bytes<TString: ?Sized>(
        string: &TString
    ) -> Result<Cow<'_, Self>, EncodingError>
    where
        TString: AsRef<[u8]>;
#[must_use]    fn to_bytes(&self) -> Cow<'_, [u8]>;
}

A platform agnostic variant of OsStrExt.

For more information, see the module-level documentation.

Required methods

fn from_bytes<TString: ?Sized>(
    string: &TString
) -> Result<Cow<'_, Self>, EncodingError> where
    TString: AsRef<[u8]>, 

Converts a byte slice into an equivalent platform-native string.

Errors

See documentation for EncodingError.

Examples

use std::env;
use std::ffi::OsStr;

use os_str_bytes::OsStrBytes;

let os_string = env::current_exe()?;
let os_bytes = os_string.to_bytes();
assert_eq!(os_string, OsStr::from_bytes(&os_bytes).unwrap());

#[must_use]fn to_bytes(&self) -> Cow<'_, [u8]>

Converts a platform-native string into an equivalent byte slice.

Examples

use std::env;

use os_str_bytes::OsStrBytes;

let os_string = env::current_exe()?;
println!("{:?}", os_string.to_bytes());

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Implementations on Foreign Types

impl OsStrBytes for OsStr

fn from_bytes<TString: ?Sized>(
    string: &TString
) -> Result<Cow<'_, Self>, EncodingError> where
    TString: AsRef<[u8]>, 

fn to_bytes(&self) -> Cow<'_, [u8]>

impl OsStrBytes for Path

fn from_bytes<TString: ?Sized>(
    string: &TString
) -> Result<Cow<'_, Self>, EncodingError> where
    TString: AsRef<[u8]>, 

fn to_bytes(&self) -> Cow<'_, [u8]>

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Implementors

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