Struct Envelope 

pub struct Envelope {
    pub v: u8,
    pub t: String,
    pub p: Vec<u8>,
}

A decoded envelope without a closed application-message enum.

Keep the original frame when forwarding: re-encoding this view would discard unknown envelope fields. Debug output deliberately omits the payload.

Fields

v: u8

Protocol generation.

t: String

Application-defined wire name, including unknown future names.

p: Vec<u8>

Independently CBOR-encoded payload bytes.

Implementations

impl Envelope

pub fn new( v: u8, t: impl Into<String>, payload: &impl Serialize, ) -> Result<Self, WireError>

Encode a native payload while retaining an explicit wire name.

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

Encode just the envelope, preserving its already-encoded payload.

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

Decode an envelope without restricting application message names.

pub fn payload<T: DeserializeOwned>(&self) -> Result<T, WireError>

Decode the payload as a checked record. Never required for raw routing.

pub fn frame(&self, id: u32, flags: u8) -> Result<RawFrame, WireError>

Attach caller-selected frame routing metadata.

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.