Struct FixedHeader 

pub struct FixedHeader { /* private fields */ }

The fixed header of any MQTT Control Packet containing the packet type, flags and the remaining length.

Implementations

impl FixedHeader

pub fn flags(&self) -> u8

Returns the flags of the FixedHeader. These are the lower 4 bits of the first byte. The type of the packet is masked away.

pub fn packet_type(&self) -> Result<PacketType, Reserved>

Returns the PacketType

Errors

Returns Reserved if the value of the packet type bits is reserved.

Trait Implementations

impl Clone for FixedHeader

fn clone(&self) -> FixedHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FixedHeader

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

Formats the value using the given formatter.

impl PartialEq for FixedHeader

fn eq(&self, other: &FixedHeader) -> 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 FixedHeader

impl Eq for FixedHeader

impl StructuralPartialEq for FixedHeader