Protocol std::io::Writable

Types that implement writable stream semantics.

Required methods

• fn write(self: &mut Self, buf: &[u8]) -> Result<usize>

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  Write the buffer to the stream.

  Returns the number of bytes written. This may be less than the size of the buffer. See also write_all, which can be used to write the entire buffer.

• fn flush(self: &mut Self) -> Result<()>

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  Flush the stream

  This may be a no-op, depending on the stream.

Provided methods

• fn write_all(self: &mut Self, buf: &[u8]) -> Result<()>

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  Writes all the bytes in the buffer to the stream.

  If EOF is reached, returns Error::eof().