use thiserror::Error; #[derive(Debug, Error)] pub enum TransportError { #[error("io error: {0}")] Io(#[from] std::io::Error), #[error("codec error: {0}")] Codec(#[from] crate::codec::error::CodecError), #[error("receiver channel closed")] ChannelClosed, #[error("receiver lock poisoned")] LockPoisoned, #[error("{0}")] Other(String), }