# Struct std::process::ChildStdout 1.0.0 [−] [src]

    pub struct ChildStdout {
        // some fields omitted
    }

A handle to a child process's stdout. This struct is used in the `stdout` field on `Child`.

## Trait Implementations

### `impl AsRawFd for ChildStdout`
1.2.0
[src]

#### `fn as_raw_fd(&self) -> RawFd`

Extracts the raw file descriptor. Read more

### `impl IntoRawFd for ChildStdout`
1.2.0
[src]

#### `fn into_raw_fd(self) -> RawFd`

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

### `impl Read for ChildStdout`
[src]

#### `fn read(&mut self, buf: &mut [u8]) -> Result<usize>`

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

#### `fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>`

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>`

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

#### `fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>`
1.6.0

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

#### `fn by_ref(&mut self) -> &mut Self where Self: Sized`

Creates a "by reference" adaptor for this instance of `Read`. Read more

#### `fn bytes(self) -> Bytes<Self> where Self: Sized`

Transforms this `Read` instance to an `Iterator` over its bytes. Read more

#### `fn chars(self) -> Chars<Self> where Self: Sized`

Unstable (`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

#### `fn chain<R: Read>(self, next: R) -> Chain<Self, R> where Self: Sized`

Creates an adaptor which will chain this stream with another. Read more

#### `fn take(self, limit: u64) -> Take<Self> where Self: Sized`

Creates an adaptor which will read at most `limit` bytes from it. Read more

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