pub struct StdinLock<'a> { /* fields omitted */ }
A locked reference to the Stdin handle.
This handle implements both the Read and BufRead traits, and is constructed via the Stdin::lock method.
When operating in a console, the Windows implementation of this stream does not support non-UTF-8 byte sequences. Attempting to read bytes that are not valid UTF-8 will return an error.
use std::io::{self, Read};
fn main() -> io::Result<()> {
let mut buffer = String::new();
let stdin = io::stdin(); // We get `Stdin` here.
{
let mut stdin_lock = stdin.lock(); // We get `StdinLock` here.
stdin_lock.read_to_string(&mut buffer)?;
} // `StdinLock` is dropped here.
Ok(())
}impl<'a> AsRawFd for StdinLock<'a>[src]1.35.0
impl<'a> AsRawHandle for StdinLock<'a>[src]1.35.0
fn as_raw_handle(&self) -> RawHandle[src]
impl<'_> BufRead for StdinLock<'_>[src]
fn fill_buf(&mut self) -> Result<&[u8]>[src]
fn consume(&mut self, n: usize)[src]
fn read_until(&mut self, byte: u8, buf: &mut Vec<u8>) -> Result<usize>[src]
fn read_line(&mut self, buf: &mut String) -> Result<usize>[src]
fn split(self, byte: u8) -> Split<Self>ⓘNotable traits for Split<B>
impl<B: BufRead> Iterator for Split<B>
type Item = Result<Vec<u8>>;
where
Self: Sized, [src]
fn lines(self) -> Lines<Self>ⓘNotable traits for Lines<B>
impl<B: BufRead> Iterator for Lines<B>
type Item = Result<String>;
where
Self: Sized, [src]
impl<'_> Debug for StdinLock<'_>[src]1.16.0
impl<'_> Read for StdinLock<'_>[src]
fn read(&mut self, buf: &mut [u8]) -> Result<usize>[src]
fn read_vectored(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize>[src]
fn is_read_vectored(&self) -> bool[src]
unsafe fn initializer(&self) -> Initializer[src]
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>[src]
fn read_to_string(&mut self, buf: &mut String) -> Result<usize>[src]
fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>[src]
fn by_ref(&mut self) -> &mut SelfⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<R: Read + ?Sized, '_> Read for &'_ mut R
impl<W: Write + ?Sized, '_> Write for &'_ mut W
where
Self: Sized, [src]
fn bytes(self) -> Bytes<Self>ⓘNotable traits for Bytes<R>
impl<R: Read> Iterator for Bytes<R>
type Item = Result<u8>;
where
Self: Sized, [src]
fn chain<R: Read>(self, next: R) -> Chain<Self, R>ⓘNotable traits for Chain<T, U>
impl<T: Read, U: Read> Read for Chain<T, U>
where
Self: Sized, [src]
fn take(self, limit: u64) -> Take<Self>ⓘNotable traits for Take<T>
impl<T: Read> Read for Take<T>
where
Self: Sized, [src]
impl<'a> RefUnwindSafe for StdinLock<'a>impl<'a> !Send for StdinLock<'a>impl<'a> Sync for StdinLock<'a>impl<'a> Unpin for StdinLock<'a>impl<'a> UnwindSafe for StdinLock<'a>impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
fn borrow(&self) -> &TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<R: Read + ?Sized, '_> Read for &'_ mut R
impl<W: Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<R: Read + ?Sized, '_> Read for &'_ mut R
impl<W: Write + ?Sized, '_> Write for &'_ mut W
[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/io/struct.StdinLock.html