tiny_bitstream/
errors.rs

1use anyhow::Error;
2
3pub type Result<T, U = BitStreamError> = std::result::Result<T, U>;
4#[derive(Debug)]
5pub enum BitStreamError {
6    AddBits(String),
7    FlushBits(String),
8    StreamPoisoned(String),
9    NoEndMarkFound,
10    BitsOverflow(String),
11    LookFailed,
12    EmptyStream,
13    ReadOverflow,
14}
15
16impl std::fmt::Display for BitStreamError {
17    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
18        write!(f, "BitStreamError: {:?}", self)
19    }
20}
21
22macro_rules! throw {
23    ($e: ident, $m: expr) => {
24        return Err(BitStreamError::$e($m.to_string()))
25    };
26    ($e: ident) => {
27        return Err(BitStreamError::$e)
28    };
29}
30
31pub(crate) use throw;
32
33impl From<BitStreamError> for Error {
34    fn from(err: BitStreamError) -> Self {
35        Error::msg(err)
36    }
37}
tiny_bitstream/errors.rs

tiny_bitstream/
errors.rs
