serde_bser 0.3.1

Implements the Watchman BSER encoding for serde. https://facebook.github.io/watchman/docs/bser.html
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

use std::io::{self, Write};

/// A writer that counts how many bytes were written.
pub struct CountWrite {
    count: usize,
}

impl CountWrite {
    pub fn new() -> Self {
        CountWrite { count: 0 }
    }

    #[inline]
    pub fn count(&self) -> usize {
        self.count
    }
}

impl Write for CountWrite {
    #[inline]
    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
        self.count += buf.len();
        Ok(buf.len())
    }

    #[inline]
    fn flush(&mut self) -> io::Result<()> {
        Ok(())
    }
}