core/src/error.rs


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
31
32
33
34
35
36
37
38
39
40

use thiserror::Error as ThisError;

pub type Result<T> = std::result::Result<T, Error>;

#[derive(ThisError, Debug)]
pub enum Error {
    #[error(transparent)]
    IO(#[from] std::io::Error),

    #[error("TryInto Error: {0}")]
    TryInto(&'static str),

    #[error("Timeout Error")]
    Timeout,

    #[error("Path Not Found Error: {0}")]
    PathNotFound(&'static str),

    #[cfg(feature = "crypto")]
    #[error(transparent)]
    Ed25519(#[from] ed25519_dalek::ed25519::Error),

    #[error("Channel Send Error: {0}")]
    ChannelSend(String),

    #[error(transparent)]
    ChannelRecv(#[from] smol::channel::RecvError),

    #[error(transparent)]
    BincodeDecode(#[from] bincode::error::DecodeError),

    #[error(transparent)]
    BincodeEncode(#[from] bincode::error::EncodeError),
}

impl<T> From<smol::channel::SendError<T>> for Error {
    fn from(error: smol::channel::SendError<T>) -> Self {
        Error::ChannelSend(error.to_string())
    }
}