Method write

src/io/io_ext.rs:255–257

(&self, buf: &[u8])

    #[inline]
    fn write(&self, buf: &[u8]) -> io::Result<usize> {
        Write::write(&mut &*self.as_filelike_view::<std::fs::File>(), buf)
    }

    #[inline]
    fn write_all(&self, buf: &[u8]) -> io::Result<()> {