Method write_all_vectored

src/io/io_ext.rs:102–113

Is to `write_vectored` what `write_all` is to `write`.

(&self, mut bufs: &mut [IoSlice])

    /// Is to `write_vectored` what `write_all` is to `write`.
    fn write_all_vectored(&self, mut bufs: &mut [IoSlice]) -> io::Result<()> {
        // TODO: Use [rust-lang/rust#70436] once it stabilizes.
        // [rust-lang/rust#70436]: https://github.com/rust-lang/rust/issues/70436
        while !bufs.is_empty() {
            match self.write_vectored(bufs) {
                Ok(nwritten) => bufs = advance(bufs, nwritten),
                Err(ref e) if e.kind() == io::ErrorKind::Interrupted => (),
                Err(e) => return Err(e),
            }
        }
        Ok(())
    }

    /// Writes a formatted string into this writer, returning any error
    /// encountered.