Method encode

atomic-agent/src/envelope.rs:232–241

Encode the envelope for storage in `HashedChange.metadata`. Format: `[MAGIC: 4 bytes][postcard payload]` # Errors Returns `AgentError::EnvelopeCodecError` if postcard serialization fails.

(&self)

    ///
    /// Returns `AgentError::EnvelopeCodecError` if postcard serialization fails.
    pub fn encode(&self) -> AgentResult<Vec<u8>> {
        let payload = postcard::to_allocvec(self).map_err(|e| AgentError::EnvelopeCodecError {
            reason: format!("postcard serialize failed: {}", e),
        })?;

        let mut buf = Vec::with_capacity(MAGIC.len() + payload.len());
        buf.extend_from_slice(MAGIC);
        buf.extend_from_slice(&payload);
        Ok(buf)
    }

    /// Decode a `SessionEnvelope` from `HashedChange.metadata` bytes.
    ///