std::os::windows::io

Trait AsHandle

1.63.0 · Source

pub trait AsHandle {
    // Required method
    fn as_handle(&self) -> BorrowedHandle<'_>;
}

Available on Windows only.

Expand description

A trait to borrow the handle from an underlying object.

Required Methods§

1.63.0 · Source

fn as_handle(&self) -> BorrowedHandle<'_>

Borrows the handle.

§Example

use std::fs::File;
use std::os::windows::io::{AsHandle, BorrowedHandle};

let mut f = File::open("foo.txt")?;
let borrowed_handle: BorrowedHandle<'_> = f.as_handle();

Implementors§

1.63.0 · Source§

impl AsHandle for File

1.87.0 · Source§

impl AsHandle for PipeReader

1.87.0 · Source§

impl AsHandle for PipeWriter

1.63.0 · Source§

impl AsHandle for Stderr

1.63.0 · Source§

impl AsHandle for Stdin

1.63.0 · Source§

impl AsHandle for Stdout

1.63.0 · Source§

impl AsHandle for Child

1.63.0 · Source§

impl AsHandle for ChildStderr

1.63.0 · Source§

impl AsHandle for ChildStdin

1.63.0 · Source§

impl AsHandle for ChildStdout

1.63.0 · Source§

impl AsHandle for BorrowedHandle<'_>

1.63.0 · Source§

impl AsHandle for OwnedHandle

1.63.0 · Source§

impl<'a> AsHandle for StderrLock<'a>

1.63.0 · Source§

impl<'a> AsHandle for StdinLock<'a>

1.63.0 · Source§

impl<'a> AsHandle for StdoutLock<'a>

1.63.0 · Source§

impl<T> AsHandle for JoinHandle<T>

1.63.0 · Source§

impl<T: AsHandle + ?Sized> AsHandle for &T

1.63.0 · Source§

impl<T: AsHandle + ?Sized> AsHandle for &mut T

1.71.0 · Source§

impl<T: AsHandle + ?Sized> AsHandle for Box<T>

1.71.0 · Source§

impl<T: AsHandle + ?Sized> AsHandle for Rc<T>

Source §

impl<T: AsHandle + ?Sized> AsHandle for UniqueRc<T>

1.71.0 · Source§

impl<T: AsHandle + ?Sized> AsHandle for Arc<T>

This impl allows implementing traits that require AsHandle on Arc.

use std::fs::File;
use std::sync::Arc;

trait MyTrait: AsHandle {}
impl MyTrait for Arc<File> {}
impl MyTrait for Box<File> {}

Trait AsHandleCopy item path

Required Methods§

fn as_handle(&self) -> BorrowedHandle<'_>

§Example

Implementors§

impl AsHandle for File

impl AsHandle for PipeReader

impl AsHandle for PipeWriter

impl AsHandle for Stderr

impl AsHandle for Stdin

impl AsHandle for Stdout

impl AsHandle for Child

impl AsHandle for ChildStderr

impl AsHandle for ChildStdin

impl AsHandle for ChildStdout

impl AsHandle for BorrowedHandle<'_>

impl AsHandle for OwnedHandle

impl<'a> AsHandle for StderrLock<'a>

impl<'a> AsHandle for StdinLock<'a>

impl<'a> AsHandle for StdoutLock<'a>

impl<T> AsHandle for JoinHandle<T>

impl<T: AsHandle + ?Sized> AsHandle for &T

impl<T: AsHandle + ?Sized> AsHandle for &mut T

impl<T: AsHandle + ?Sized> AsHandle for Box<T>

impl<T: AsHandle + ?Sized> AsHandle for Rc<T>

impl<T: AsHandle + ?Sized> AsHandle for UniqueRc<T>

impl<T: AsHandle + ?Sized> AsHandle for Arc<T>

Trait AsHandle