//! NAC Serialization Framework
//! 
//! Provides GNACS encoding, constitutional data serialization, and RWA asset serialization.

pub mod gnacs;
pub mod constitutional;
pub mod rwa;

pub use gnacs::{GnacsEncoder, GnacsDecoder, GnacsCode};
pub use constitutional::{ConstitutionalSerializer, ConstitutionalDeserializer};
pub use rwa::{RwaAssetSerializer, AssetMetadata};

#[derive(Debug, Clone, PartialEq)]
pub enum SerdeError {
    InvalidEncoding(String),
    InvalidLength(usize, usize),
    DecodingError(String),
    SerializationError(String),
}

impl std::fmt::Display for SerdeError {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            SerdeError::InvalidEncoding(msg) => write!(f, "Invalid encoding: {}", msg),
            SerdeError::InvalidLength(expected, got) => write!(f, "Invalid length: expected {}, got {}", expected, got),
            SerdeError::DecodingError(msg) => write!(f, "Decoding error: {}", msg),
            SerdeError::SerializationError(msg) => write!(f, "Serialization error: {}", msg),
        }
    }
}

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

pub type Result<T> = std::result::Result<T, SerdeError>;