//! Errors while parsing streams

/// Crypto errors
#[derive(::thiserror::Error, Debug, Copy, Clone)]
pub enum Error {
    /// Error while parsing key material
    #[error("Not enough data for stream chunk: {0}")]
    NotEnoughData(usize),
    /// Sequence outside of the window
    #[error("Sequence out of the sliding window")]
    OutOfWindow,
    /// Wrong start/end flags received, can't reconstruct data
    #[error("Wrong start/end flags received")]
    WrongFlags,
    /// Can't reconstruct the data
    #[error("Error in reconstructing the bytestream/datagrams")]
    Reconstructing,
}