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Implement AsFd and AsRawFd for Rc

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Fixes https://github.com/rust-lang/rust/issues/105931.
This commit is contained in:
Ian Douglas Scott
2023-01-25 17:15:59 -08:00
parent 40fda7b3fe
commit c13669e00b
2 changed files with 16 additions and 0 deletions
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8
library/std/src/os/fd/owned.rs
View File

@@ -396,6 +396,14 @@ impl<T: AsFd> AsFd for crate::sync::Arc<T> {
} }
} }
#[stable(feature = "asfd_rc", since = "CURRENT_RUSTC_VERSION")]
impl<T: AsFd> AsFd for crate::rc::Rc<T> {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
(**self).as_fd()
}
}
#[stable(feature = "asfd_ptrs", since = "1.64.0")] #[stable(feature = "asfd_ptrs", since = "1.64.0")]
impl<T: AsFd> AsFd for Box<T> { impl<T: AsFd> AsFd for Box<T> {
#[inline] #[inline]

8
library/std/src/os/fd/raw.rs
View File

@@ -244,6 +244,14 @@ impl<T: AsRawFd> AsRawFd for crate::sync::Arc<T> {
} }
} }
#[stable(feature = "asfd_rc", since = "CURRENT_RUSTC_VERSION")]
impl<T: AsRawFd> AsRawFd for crate::rc::Rc<T> {
#[inline]
fn as_raw_fd(&self) -> RawFd {
(**self).as_raw_fd()
}
}
#[stable(feature = "asrawfd_ptrs", since = "1.63.0")] #[stable(feature = "asrawfd_ptrs", since = "1.63.0")]
impl<T: AsRawFd> AsRawFd for Box<T> { impl<T: AsRawFd> AsRawFd for Box<T> {
#[inline] #[inline]