pub struct ChildStderr { /* fields omitted */ }
A handle to a child process's stderr.
This struct is used in the stderr field on Child.
When an instance of ChildStderr is dropped, the ChildStderr's underlying file handle will be closed.
impl Read for ChildStderr
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fn read(&mut self, buf: &mut [u8]) -> Result<usize>
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Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
unsafe fn initializer(&self) -> Initializer
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Determines if this Reader can work with buffers of uninitialized memory. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>
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Read all bytes until EOF in this source, placing them into buf. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize>
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Read all bytes until EOF in this source, placing them into buf. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>
Read the exact number of bytes required to fill buf. Read more
fn by_ref(&mut self) -> &mut Self where
    Self: Sized,Â
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Creates a "by reference" adaptor for this instance of Read. Read more
fn bytes(self) -> Bytes<Self> where
    Self: Sized,Â
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Transforms this Read instance to an [Iterator] over its bytes. Read more
fn chars(self) -> Chars<Self> where
    Self: Sized,Â
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Transforms this Read instance to an [Iterator] over [char]s. Read more
fn chain<R:Â Read>(self, next: R) -> Chain<Self, R> where
    Self: Sized,Â
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Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self> where
    Self: Sized,Â
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Creates an adaptor which will read at most limit bytes from it. Read more
impl Debug for ChildStderr
fn fmt(&self, f: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl From<ChildStderr> for Stdio
fn from(child: ChildStderr) -> Stdio
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Performs the conversion.
impl AsRawFd for ChildStderr
fn as_raw_fd(&self) -> RawFd
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Extracts the raw file descriptor. Read more
impl IntoRawFd for ChildStderr
fn into_raw_fd(self) -> RawFd
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Consumes this object, returning the raw underlying file descriptor. Read more
impl AsRawHandle for ChildStderr
fn as_raw_handle(&self) -> RawHandle
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Extracts the raw handle, without taking any ownership.
impl IntoRawHandle for ChildStderr
fn into_raw_handle(self) -> RawHandle
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Consumes this object, returning the raw underlying handle. Read more
© 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/process/struct.ChildStderr.html