Struct std::process::ChildStderr1.0.0 [] [src]

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.

Trait Implementations

impl Read for ChildStderr
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Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more

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🔬 This is a nightly-only experimental API. (read_initializer #42788)

Determines if this Reader can work with buffers of uninitialized memory. Read more

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Read all bytes until EOF in this source, placing them into buf. Read more

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Read all bytes until EOF in this source, appending them to buf. Read more

1.6.0
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Read the exact number of bytes required to fill buf. Read more

Important traits for &'a mut I
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Creates a "by reference" adaptor for this instance of Read. Read more

Important traits for Bytes<R>
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Transforms this Read instance to an [Iterator] over its bytes. Read more

Important traits for Chars<R>
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🔬 This is a nightly-only experimental API. (io #27802)

the semantics of a partial read/write of where errors happen is currently unclear and may change

Transforms this Read instance to an [Iterator] over [char]s. Read more

Important traits for Chain<T, U>
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Creates an adaptor which will chain this stream with another. Read more

Important traits for Take<T>
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Creates an adaptor which will read at most limit bytes from it. Read more

impl Debug for ChildStderr
1.16.0
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Formats the value using the given formatter. Read more

impl From<ChildStderr> for Stdio
1.20.0
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Performs the conversion.

impl AsRawFd for ChildStderr
1.2.0
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This is supported on Unix only.

Extracts the raw file descriptor. Read more

impl IntoRawFd for ChildStderr
1.4.0
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This is supported on Unix only.

Consumes this object, returning the raw underlying file descriptor. Read more

impl AsRawHandle for ChildStderr
1.2.0
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This is supported on Windows only.

Extracts the raw handle, without taking any ownership.

impl IntoRawHandle for ChildStderr
1.4.0
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This is supported on Windows only.

Consumes this object, returning the raw underlying handle. Read more