rc_writer/
rc_writer.rs

1use std::cell::RefCell;
2use std::io::{self, Write};
3use std::rc::Rc;
4
5pub struct RcWriter<W: Write> {
6    inner: Rc<RefCell<W>>,
7}
8
9impl<W: Write> RcWriter<W> {
10    #[inline]
11    pub fn new(writer: Rc<RefCell<W>>) -> RcWriter<W> {
12        RcWriter {
13            inner: writer,
14        }
15    }
16}
17
18impl<W: Write> Write for RcWriter<W> {
19    #[inline]
20    fn write(&mut self, buf: &[u8]) -> Result<usize, io::Error> {
21        self.inner.borrow_mut().write(buf)
22    }
23
24    #[inline]
25    fn flush(&mut self) -> Result<(), io::Error> {
26        self.inner.borrow_mut().flush()
27    }
28}
rc_writer/rc_writer.rs

rc_writer/
rc_writer.rs
