Struct EnvelopeHeader 

pub struct EnvelopeHeader {
    pub len: u32,
    pub ver: u8,
    pub ty: FrameType,
    pub flags: Flags,
    pub channel: u16,
    pub corr: u64,
}

A decoded envelope header. The body is the len bytes that follow it.

Fields

len: u32

Number of body bytes after the header.

ver: u8

Envelope version.

ty: FrameType

Frame kind.

flags: Flags

Flag bits.

channel: u16

Route = (component, session); 0 = subc itself.

corr: u64

Correlation id.

Implementations

impl EnvelopeHeader

pub fn encode(&self) -> [u8; 17]

Serialize the header to its fixed 17-byte little-endian form.

Trait Implementations

impl Clone for EnvelopeHeader

fn clone(&self) -> EnvelopeHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EnvelopeHeader

impl Debug for EnvelopeHeader

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

Formats the value using the given formatter.

impl Eq for EnvelopeHeader

impl PartialEq for EnvelopeHeader

fn eq(&self, other: &EnvelopeHeader) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EnvelopeHeader