nostr-types 0.1.0

Types for nostr protocol handling
Documentation 
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use thiserror::Error;

/// Errors that can occur in the nostr-proto crate
#[derive(Error, Debug)]
pub enum Error {
    /// Base64 error
    #[error("Base64 Decoding Error: {0}")]
    Base64(#[from] base64::DecodeError),

    /// Bech32 error
    #[error("Bech32 Error: {0}")]
    Bech32(#[from] bech32::Error),

    /// Bech32 error
    #[error("Wrong Bech32 Kind: Expected {0} found {0}")]
    WrongBech32(String, String),

    /// Signature error
    #[error("ECDSA Signature Error: {0}")]
    Signature(#[from] k256::ecdsa::Error),

    /// Event is in the future
    #[error("Event is in the future")]
    EventInFuture,

    /// Formatting error
    #[error("Formatting Error: {0}")]
    Fmt(#[from] std::fmt::Error),

    /// A hash mismatch verification error
    #[error("Hash Mismatch")]
    HashMismatch,

    /// Hex string decoding error
    #[error("Hex Decode Error: {0}")]
    HexDecode(#[from] hex::FromHexError),

    /// Invalid encrypted private key
    #[error("Invalid Encrypted Private Key")]
    InvalidEncryptedPrivateKey,

    /// Serialization error
    #[error("JSON (de)serialization error: {0}")]
    SerdeJson(#[from] serde_json::Error),

    /// Try from slice error
    #[error("Try From Slice error: {0}")]
    Slice(#[from] std::array::TryFromSliceError),

    /// Time error
    #[error("System Time Error: {0}")]
    Time(#[from] std::time::SystemTimeError),

    /// Unknown event kind
    #[error("Unknown event kind = {0}")]
    UnknownEventKind(u64),

    /// Unknown Key Security
    #[error("Unknown key security = {0}")]
    UnknownKeySecurity(u8),

    /// Unpad error
    #[error("Decryption error: {0}")]
    Unpad(#[from] aes::cipher::block_padding::UnpadError),

    /// Wrong length hex string
    #[error("Wrong length hex string")]
    WrongLengthHexString,

    /// Wrong Decryption Password
    #[error("Wrong decryption password")]
    WrongDecryptionPassword,
}