Struct MessageHeader 

pub struct MessageHeader {
    pub capability: u64,
    pub opcode: u32,
    pub flags: u32,
    pub total_size: u64,
    pub checksum: u32,
    /* private fields */
}

Message header for large messages

Fields

capability: u64

Capability token

opcode: u32

Operation code

flags: u32

Message flags

total_size: u64

Total size of the message including payload

checksum: u32

Optional checksum for integrity

Implementations

impl MessageHeader

pub const fn new(capability: u64, opcode: u32, total_size: u64) -> Self

Create a new message header

Trait Implementations

impl Clone for MessageHeader

fn clone(&self) -> MessageHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageHeader

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

Formats the value using the given formatter.

impl PartialEq for MessageHeader

fn eq(&self, other: &MessageHeader) -> 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 Copy for MessageHeader

impl Eq for MessageHeader

impl StructuralPartialEq for MessageHeader