Enum Opcode

#[non_exhaustive]
pub enum Opcode {
    Dispatch,
    Heartbeat,
    Identify,
    PresenceUpdate,
    VoiceStateUpdate,
    VoiceServerPing,
    Resume,
    Reconnect,
    RequestGuildMembers,
    InvalidSession,
    Hello,
    HeartbeatAck,
    Unknown(u8),
}

An enum representing the [gateway opcodes].

Discord docs.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Dispatch

Dispatches an event.

Heartbeat

Used for ping checking.

Identify

Used for client handshake.

PresenceUpdate

Used to update the client status.

VoiceStateUpdate

Used to join/move/leave voice channels.

VoiceServerPing

Used for voice ping checking.

Resume

Used to resume a closed connection.

Reconnect

Used to tell clients to reconnect to the gateway.

RequestGuildMembers

Used to request guild members.

InvalidSession

Used to notify clients that they have an invalid session Id.

Hello

Sent immediately after connection, contains heartbeat + server info.

HeartbeatAck

Sent immediately following a client heartbeat that was received.

Unknown(u8)

Variant value is unknown.

Trait Implementations

impl Clone for Opcode

fn clone(&self) -> Opcode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Opcode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Opcode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Opcode> for u8

fn from(value: Opcode) -> Self

Converts to this type from the input type.

impl From<u8> for Opcode

fn from(value: u8) -> Self

Converts to this type from the input type.

impl Hash for Opcode

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 Ord for Opcode

fn cmp(&self, other: &Opcode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Opcode

fn eq(&self, other: &Opcode) -> 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 PartialOrd for Opcode

fn partial_cmp(&self, other: &Opcode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Opcode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Opcode

impl Eq for Opcode

impl StructuralPartialEq for Opcode