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fs: implement FromRawFd & FromRawHandle for File (#2792)

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This commit is contained in:
Nikolai Vazquez
2020-08-28 09:53:51 +02:00
committed by GitHub
parent d600ab9a8f
commit 827077409c
2 changed files with 28 additions and 0 deletions
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tokio/src/fs/file.rs
+14
View File
@@ -778,9 +778,23 @@ impl std::os::unix::io::AsRawFd for File {
} }
} }
#[cfg(unix)]
impl std::os::unix::io::FromRawFd for File {
unsafe fn from_raw_fd(fd: std::os::unix::io::RawFd) -> Self {
sys::File::from_raw_fd(fd).into()
}
}
#[cfg(windows)] #[cfg(windows)]
impl std::os::windows::io::AsRawHandle for File { impl std::os::windows::io::AsRawHandle for File {
fn as_raw_handle(&self) -> std::os::windows::io::RawHandle { fn as_raw_handle(&self) -> std::os::windows::io::RawHandle {
self.std.as_raw_handle() self.std.as_raw_handle()
} }
} }
#[cfg(windows)]
impl std::os::windows::io::FromRawHandle for File {
unsafe fn from_raw_handle(handle: std::os::windows::io::RawHandle) -> Self {
sys::File::from_raw_handle(handle).into()
}
}
tokio/tests/support/mock_file.rs
+14
View File
@@ -273,9 +273,23 @@ impl std::os::unix::io::AsRawFd for File {
} }
} }
#[cfg(unix)]
impl std::os::unix::io::FromRawFd for File {
unsafe fn from_raw_fd(_: std::os::unix::io::RawFd) -> Self {
unimplemented!();
}
}
#[cfg(windows)] #[cfg(windows)]
impl std::os::windows::io::AsRawHandle for File { impl std::os::windows::io::AsRawHandle for File {
fn as_raw_handle(&self) -> std::os::windows::io::RawHandle { fn as_raw_handle(&self) -> std::os::windows::io::RawHandle {
unimplemented!(); unimplemented!();
} }
} }
#[cfg(windows)]
impl std::os::windows::io::FromRawHandle for File {
unsafe fn from_raw_handle(_: std::os::windows::io::RawHandle) -> Self {
unimplemented!();
}
}