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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("trustless verification error: {0}")]
14    Verification(String),
15
16    #[error("state mismatch: {0}")]
17    StateMismatch(String),
18
19    #[error("chain linkage error: {0}")]
20    ChainLinkage(String),
21
22    #[error("wrong viewing key")]
23    WrongViewingKey,
24
25    #[error("decryption failed: {0}")]
26    DecryptionFailed(String),
27
28    #[error("invalid data: {0}")]
29    InvalidData(String),
30
31    #[error("ligerito error: {0}")]
32    Ligerito(String),
33
34    #[error("serialization error: {0}")]
35    Serialization(String),
36
37    #[error("io error: {0}")]
38    Io(#[from] std::io::Error),
39}
40
41impl From<ligerito::LigeritoError> for ZyncError {
42    fn from(e: ligerito::LigeritoError) -> Self {
43        ZyncError::Ligerito(e.to_string())
44    }
45}
46
47pub type Result<T> = std::result::Result<T, ZyncError>;