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Rollup merge of #93976 - SUPERCILEX:separator_str, r=yaahc

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Add MAIN_SEPARATOR_STR

Currently, if someone needs access to the path separator as a str, they need to go through this mess:

```rust
unsafe {
    std::str::from_utf8_unchecked(slice::from_ref(&(MAIN_SEPARATOR as u8)))
}
```

This PR just re-exports an existing path separator str API.
This commit is contained in:
Matthias Krüger 2022-02-17 23:00:58 +01:00 committed by GitHub
parent 6a2b612590 80fde23a75
commit 09350d2cf0
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1 changed files with 6 additions and 0 deletions
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6
library/std/src/path.rs
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@ -268,6 +268,12 @@ pub fn is_separator(c: char) -> bool {
#[stable(feature = "rust1", since = "1.0.0")]
pub const MAIN_SEPARATOR: char = crate::sys::path::MAIN_SEP;
/// The primary separator of path components for the current platform.
///
/// For example, `/` on Unix and `\` on Windows.
#[unstable(feature = "main_separator_str", issue = "94071")]
pub const MAIN_SEPARATOR_STR: &str = crate::sys::path::MAIN_SEP_STR;
////////////////////////////////////////////////////////////////////////////////
// Misc helpers
////////////////////////////////////////////////////////////////////////////////