ankurah-proto 0.9.2

Inter-node communication protocol for Ankurah
Documentation 
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#[derive(Debug)]
pub enum DecodeError {
    NotStringValue,
    InvalidBase64(base64::DecodeError),
    InvalidLength,
    InvalidUlid,
    InvalidFallback,
    InvalidFormat,
    Other(anyhow::Error),
}

impl std::fmt::Display for DecodeError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            DecodeError::NotStringValue => write!(f, "Not a string value"),
            DecodeError::InvalidBase64(e) => write!(f, "Invalid Base64: {}", e),
            DecodeError::InvalidLength => write!(f, "Invalid Length"),
            DecodeError::InvalidUlid => write!(f, "Invalid ULID"),
            DecodeError::InvalidFallback => write!(f, "Invalid Fallback"),
            DecodeError::Other(e) => write!(f, "Other: {}", e),
            DecodeError::InvalidFormat => write!(f, "Invalid Format"),
        }
    }
}

impl std::error::Error for DecodeError {}

impl From<base64::DecodeError> for DecodeError {
    fn from(e: base64::DecodeError) -> Self { DecodeError::InvalidBase64(e) }
}

/// Simplified error type for UniFFI export (no complex inner types)
#[derive(Debug, thiserror::Error)]
#[cfg_attr(feature = "uniffi", derive(uniffi::Error))]
#[cfg_attr(feature = "uniffi", uniffi(flat_error))]
pub enum IdParseError {
    #[error("Invalid base64 encoding")]
    InvalidBase64,
    #[error("Invalid ID length")]
    InvalidLength,
    #[error("Invalid format: {0}")]
    InvalidFormat(String),
}

impl From<DecodeError> for IdParseError {
    fn from(e: DecodeError) -> Self {
        match e {
            DecodeError::InvalidBase64(_) => IdParseError::InvalidBase64,
            DecodeError::InvalidLength => IdParseError::InvalidLength,
            _ => IdParseError::InvalidFormat(e.to_string()),
        }
    }
}