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#[cfg(test)]
mod chunk_test;
pub(crate) mod chunk_abort;
pub(crate) mod chunk_cookie_ack;
pub(crate) mod chunk_cookie_echo;
pub(crate) mod chunk_error;
pub(crate) mod chunk_forward_tsn;
pub(crate) mod chunk_header;
pub(crate) mod chunk_heartbeat;
pub(crate) mod chunk_heartbeat_ack;
pub(crate) mod chunk_init;
pub mod chunk_payload_data;
pub(crate) mod chunk_reconfig;
pub(crate) mod chunk_selective_ack;
pub(crate) mod chunk_shutdown;
pub(crate) mod chunk_shutdown_ack;
pub(crate) mod chunk_shutdown_complete;
pub(crate) mod chunk_type;
pub(crate) mod chunk_unknown;
use crate::error::{Error, Result};
use chunk_header::*;
use bytes::{Bytes, BytesMut};
use std::marker::Sized;
use std::{any::Any, fmt};
pub(crate) trait Chunk: fmt::Display + fmt::Debug {
fn header(&self) -> ChunkHeader;
fn unmarshal(raw: &Bytes) -> Result<Self>
where
Self: Sized;
fn marshal_to(&self, buf: &mut BytesMut) -> Result<usize>;
fn check(&self) -> Result<()>;
fn value_length(&self) -> usize;
fn as_any(&self) -> &(dyn Any + Send + Sync);
fn marshal(&self) -> Result<Bytes> {
let capacity = CHUNK_HEADER_SIZE + self.value_length();
let mut buf = BytesMut::with_capacity(capacity);
self.marshal_to(&mut buf)?;
Ok(buf.freeze())
}
}