comparison rust/hg-core/src/utils/files.rs @ 46596:d2e61f00ee9d

rust: Introduce a get_bytes_from_os_str utility function

It does the same as get_bytes_from_path but takes an `OsStr`
instead of a `Path`. The implementation is the same so using either
ends up correct but the function name suggests it’s not.

Differential Revision: https://phab.mercurial-scm.org/D10007

46595:98a455a62699

    replace_slice,
};
use lazy_static::lazy_static;
use same_file::is_same_file;
use std::borrow::{Cow, ToOwned};
use std::fs::Metadata;
use std::iter::FusedIterator;
use std::ops::Deref;
use std::path::{Path, PathBuf};

// TODO: need to convert from WTF8 to MBCS bytes on Windows.
// that's why Vec<u8> is returned.
#[cfg(unix)]
pub fn get_bytes_from_path(path: impl AsRef<Path>) -> Vec<u8> {
    use std::os::unix::ffi::OsStrExt;
    path.as_ref().as_os_str().as_bytes().to_vec()
}

/// An iterator over repository path yielding itself and its ancestors.
#[derive(Copy, Clone, Debug)]
pub struct Ancestors<'a> {

46596:d2e61f00ee9d

    replace_slice,
};
use lazy_static::lazy_static;
use same_file::is_same_file;
use std::borrow::{Cow, ToOwned};
use std::ffi::OsStr;
use std::fs::Metadata;
use std::iter::FusedIterator;
use std::ops::Deref;
use std::path::{Path, PathBuf};

// TODO: need to convert from WTF8 to MBCS bytes on Windows.
// that's why Vec<u8> is returned.
#[cfg(unix)]
pub fn get_bytes_from_path(path: impl AsRef<Path>) -> Vec<u8> {
    get_bytes_from_os_str(path.as_ref())
}

#[cfg(unix)]
pub fn get_bytes_from_os_str(str: impl AsRef<OsStr>) -> Vec<u8> {
    use std::os::unix::ffi::OsStrExt;
    str.as_ref().as_bytes().to_vec()
}

/// An iterator over repository path yielding itself and its ancestors.
#[derive(Copy, Clone, Debug)]
pub struct Ancestors<'a> {