// file: kb-lib/src/decoder/spl/memo.rs
// version: 2

//! Exact SPL Memo v1, v3 and v4 decoder component.

mod constants;
mod decoder;
mod payload;

/// Maximum payload prefix retained for bounded diagnostics.
pub(crate) use self::constants::SPL_MEMO_DIAGNOSTIC_PREFIX_BYTES;
/// Current stable Memo decoded event contract version.
pub(crate) use self::constants::SPL_MEMO_EVENT_VERSION;
/// Maximum decoded instruction data retained as a complete Memo payload.
pub(crate) use self::constants::SPL_MEMO_MAX_PAYLOAD_BYTES;
/// Stable protocol code shared by Memo generations.
pub(crate) use self::constants::SPL_MEMO_PROTOCOL_CODE;
/// Canonical tracing target for the SPL Memo decoder.
pub(crate) use self::constants::SPL_MEMO_TRACING_TARGET;
/// Stable Memo v1 surface code.
pub(crate) use self::constants::SPL_MEMO_V1_SURFACE_CODE;
/// Stable Memo v3 surface code.
pub(crate) use self::constants::SPL_MEMO_V3_SURFACE_CODE;
/// Stable Memo v4 surface code.
pub(crate) use self::constants::SPL_MEMO_V4_SURFACE_CODE;
/// Decodes one bounded SPL Memo instruction.
pub(crate) use self::payload::decode as spl_memo_decode;

/// Exact decoder for the three registered SPL Memo generations.
pub use self::decoder::SplMemoDecoder;