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Make os_str_bytes::{Buf, Slice} pub and repr(transparent)

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This commit is contained in:
Christiaan Dirkx 2021-06-20 11:55:26 +02:00
parent 1a96d2272e
commit 835561ac5b
1 changed files with 4 additions and 8 deletions
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12
library/std/src/sys_common/os_str_bytes.rs
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@ -14,17 +14,13 @@ use crate::sys_common::{AsInner, IntoInner};
use core::str::lossy::Utf8Lossy;
#[derive(Hash)]
pub(crate) struct Buf {
#[repr(transparent)]
pub struct Buf {
pub inner: Vec<u8>,
}
// FIXME:
// `Buf::as_slice` current implementation relies
// on `Slice` being layout-compatible with `[u8]`.
// When attribute privacy is implemented, `Slice` should be annotated as `#[repr(transparent)]`.
// Anyway, `Slice` representation and layout are considered implementation detail, are
// not documented and must not be relied upon.
pub(crate) struct Slice {
#[repr(transparent)]
pub struct Slice {
pub inner: [u8],
}