Struct Envelope 

pub struct Envelope {
    pub namespace: String,
    pub payload: Bytes,
}

Namespaced message envelope carried over the P2P transport codec, in place of the old closed BackendMessage enum. payload is opaque to the core.

Fields

namespace: String

Protocol namespace this payload belongs to.

payload: Bytes

Opaque protocol payload; the inner codec is the protocol’s own business.

Implementations

impl Envelope

pub fn new(namespace: impl Into<String>, payload: Bytes) -> Self

Build an envelope.

pub fn encode(&self) -> Result<Vec<u8>>

Encode for the P2P transport. encode : Envelope → [u8].

pub fn decode(bytes: &[u8]) -> Result<Self>

Decode from the P2P transport. decode : [u8] ⇀ Envelope (partial).

Trait Implementations

impl Clone for Envelope

fn clone(&self) -> Envelope

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Envelope

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Envelope

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Envelope

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.