Struct wasmrs_frames::Metadata

pub struct Metadata {
    pub index: u32,
    pub extra: Option<Bytes>,
}

Metadata associated with the frame.

Fields

index: u32

The operation index.

extra: Option<Bytes>

The stream name.

Implementations

impl Metadata

pub fn new(index: u32) -> Metadata

Create a new Metadata object for the specified stream_id.

pub fn new_extra(index: u32, extra: Bytes) -> Metadata

Create a new Metadata object for the specified stream_id.

pub fn encode(self) -> Bytes

Encode the Metadata object into bytes for sending in a crate::Frame.

pub fn decode(bytes: &mut Bytes) -> Result<Self, Error>

Decode bytes into Metadata object

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.