# 1.4.0[−][src]Trait std::os::unix::io::IntoRawFd

    pub trait IntoRawFd {
        fn into_raw_fd(self) -> RawFd;
    }

This is supported on Unix only.

A trait to express the ability to consume an object and acquire ownership of its raw file descriptor.

## Required methods

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

This is supported on Unix only.

Consumes this object, returning the raw underlying file descriptor.

This function transfers ownership of the underlying file descriptor to the caller. Callers are then the unique owners of the file descriptor and must close the descriptor once it's no longer needed.

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## Implementors

### `impl IntoRawFd for File`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for TcpListener`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for TcpStream`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for UdpSocket`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for UnixDatagram`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for UnixListener`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for UnixStream`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for ChildStderr`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

### `impl IntoRawFd for ChildStdin`[src]

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.

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

#### `fn into_raw_fd(self) -> RawFd`[src]

This is supported on Unix only.
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