byte 0.2.0

A low-level, zero-copy, panic-free, binary serializer and deserializer. (parser and encoder)
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

use {TryRead, TryWrite, Result, check_len};

impl<'a> TryRead<'a> for bool {
    #[inline]
    fn try_read(bytes: &'a [u8], _ctx: ()) -> Result<(Self, usize)> {
        check_len(bytes, 1)?;

        Ok((bytes[0] != 0, 1))
    }
}

impl TryWrite for bool {
    #[inline]
    fn try_write(self, bytes: &mut [u8], _ctx: ()) -> Result<usize> {
        check_len(bytes, 1)?;

        bytes[0] = if self { u8::max_value() } else { 0 };

        Ok(1)
    }
}