zync_core/
error.rs

1//! error types for zync
2
3use thiserror::Error;
4
5#[derive(Debug, Error)]
6pub enum ZyncError {
7    #[error("invalid proof: {0}")]
8    InvalidProof(String),
9
10    #[error("verification failed: {0}")]
11    VerificationFailed(String),
12
13    #[error("state mismatch: {0}")]
14    StateMismatch(String),
15
16    #[error("chain linkage error: {0}")]
17    ChainLinkage(String),
18
19    #[error("wrong viewing key")]
20    WrongViewingKey,
21
22    #[error("decryption failed: {0}")]
23    DecryptionFailed(String),
24
25    #[error("invalid data: {0}")]
26    InvalidData(String),
27
28    #[error("ligerito error: {0}")]
29    Ligerito(String),
30
31    #[error("serialization error: {0}")]
32    Serialization(String),
33
34    #[error("io error: {0}")]
35    Io(#[from] std::io::Error),
36}
37
38impl From<ligerito::LigeritoError> for ZyncError {
39    fn from(e: ligerito::LigeritoError) -> Self {
40        ZyncError::Ligerito(e.to_string())
41    }
42}
43
44pub type Result<T> = std::result::Result<T, ZyncError>;