Enum PacketKind 

pub enum PacketKind {
    PushData,
    PushAck,
    PullData,
    PullResp,
    PullAck,
    TxAck,
}

Which kind of datagram, as its fourth byte says.

Variants

PushData

0x00, the gateway forwarding what it heard.

PushAck

0x01, the server acknowledging a PUSH_DATA.

PullData

0x02, the gateway holding its route open.

PullResp

0x03, the server sending a packet to transmit.

PullAck

0x04, the server acknowledging a PULL_DATA.

TxAck

0x05, the gateway reporting what became of a PULL_RESP.

Implementations

impl PacketKind

pub const fn identifier(self) -> u8

Returns the identifier byte.

Returns

The value the datagram’s fourth byte carries.

pub const fn from_identifier(identifier: u8) -> Option<PacketKind>

Names the kind an identifier byte selects.

Arguments

• identifier - the datagram’s fourth byte.

Returns

The kind, or None for a byte the protocol does not define.

pub const fn carries_gateway(self) -> bool

Reports whether this kind carries the gateway’s identifier.

Returns

true for PUSH_DATA, PULL_DATA, and TX_ACK.

Trait Implementations

impl Clone for PacketKind

fn clone(&self) -> PacketKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PacketKind

impl Debug for PacketKind

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

Formats the value using the given formatter.

impl Eq for PacketKind

impl Hash for PacketKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PacketKind

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