Enum Opcode

pub enum Opcode {
    Text,
    Binary,
    Close,
    Ping,
    Pong,
}

Represents an opcode as defined by the WebSocket protocol.

Variants

Text

UTF-8 text.

Binary

Arbitrary binary data.

Close

Close control frame.

Ping

Ping control frame.

Pong

Pong control frame.

Implementations

impl Opcode

pub fn is_text(self) -> bool

Returns true if self is Text.

pub fn is_control(self) -> bool

Returns true if self is Close, Ping or Pong.

pub fn try_from(data: u8) -> Option<Self>

Converts u8 to Opcode.

Returns None for unrecognised and unsupported opcodes.

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 From<Opcode> for u8

fn from(opcode: Opcode) -> Self

Converts to this type from the input type.

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 Copy for Opcode

impl StructuralPartialEq for Opcode