notedeck

One damus client to rule them all
git clone git://jb55.com/notedeck
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error.rs (1207B)

      1 //use nostr::prelude::secp256k1;
      2 use std::array::TryFromSliceError;
      3 use thiserror::Error;
      4 
      5 #[derive(Error, Debug)]
      6 pub enum Error {
      7     #[error("message is empty")]
      8     Empty,
      9 
     10     #[error("decoding failed: {0}")]
     11     DecodeFailed(String),
     12 
     13     #[error("hex decoding failed")]
     14     HexDecodeFailed,
     15 
     16     #[error("invalid bech32")]
     17     InvalidBech32,
     18 
     19     #[error("invalid byte size")]
     20     InvalidByteSize,
     21 
     22     #[error("invalid signature")]
     23     InvalidSignature,
     24 
     25     #[error("invalid public key")]
     26     InvalidPublicKey,
     27 
     28     #[error("invalid relay url")]
     29     InvalidRelayUrl,
     30 
     31     // Secp(secp256k1::Error),
     32     #[error("json error: {0}")]
     33     Json(#[from] serde_json::Error),
     34 
     35     #[error("io error: {0}")]
     36     Io(#[from] std::io::Error),
     37 
     38     #[error("nostrdb error: {0}")]
     39     Nostrdb(#[from] nostrdb::Error),
     40 
     41     #[error("{0}")]
     42     Generic(String),
     43 }
     44 
     45 impl From<String> for Error {
     46     fn from(s: String) -> Self {
     47         Error::Generic(s)
     48     }
     49 }
     50 
     51 impl From<TryFromSliceError> for Error {
     52     fn from(_e: TryFromSliceError) -> Self {
     53         Error::InvalidByteSize
     54     }
     55 }
     56 
     57 impl From<hex::FromHexError> for Error {
     58     fn from(_e: hex::FromHexError) -> Self {
     59         Error::HexDecodeFailed
     60     }
     61 }