Trait io_close::Close[−][src]

pub trait Close: Write {
    fn close(self) -> Result<()>;
}

An extension trait for safely dropping I/O writers.

Required methods

`fn close(self) -> Result<()>`[src]

Drops an I/O writer and closes any resource handle contained inside (such as a raw file descriptor). Ensures that I/O errors resulting from closing a handle are not ignored. The writer is flushed before any handle is closed. If any errors occur during flushing or closing the first such error is returned.

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Implementations on Foreign Types

`impl Close for File`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer containing a raw file descriptor.

`impl Close for TcpStream`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer containing a raw file descriptor.

`impl Close for UnixStream`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer containing a raw file descriptor.

`impl Close for ChildStdin`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer containing a raw file descriptor.

`impl Close for PipeWriter`[src]

This is supported on crate feature os_pipe only.

`fn close(self) -> Result<()>`[src]

Drops an I/O writer containing a raw file descriptor.

`impl Close for &mut [u8]`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Cursor<&mut Vec<u8>>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Cursor<&mut [u8]>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Cursor<Box<[u8]>>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Cursor<Vec<u8>>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Sink`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl Close for Vec<u8>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer for which close() never produces an error, and for which flushing is unnecessary.

`impl<W: Close> Close for BufWriter<W>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer which can be unwrapped using into_inner() to return an underlying writer.

`impl<W: Close> Close for LineWriter<W>`[src]

`fn close(self) -> Result<()>`[src]

Drops an I/O writer which can be unwrapped using into_inner() to return an underlying writer.

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Implementors

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