vrf_rs/
error.rs

1use thiserror::Error;
2
3/// VRF errors
4#[derive(Error, Debug, PartialEq)]
5pub enum VrfError {
6    #[error("affine: cannot convert from bytes to affine point")]
7    AffineFromBytes,
8    #[error("encode_to_curve: cannot find a valid EC point using TAI")]
9    EncodeToCurveTai,
10    #[error("decode_proof: invalid proof (pi) length")]
11    InvalidPiLength,
12    #[error("verify: invalid proof")]
13    InvalidProof,
14    #[error("scalar: cannot convert from bytes to scalar")]
15    ScalarFromBytes,
16    #[error("verify: invalid public key")]
17    VerifyInvalidKey,
18}
19
20pub type Result<T, E = VrfError> = core::result::Result<T, E>;