Enum Extension

pub enum Extension {
    PerMessageDeflate(PerMessageDeflateConfig),
    Empty,
    Unknown(Arc<str>),
}

WebSocket extensions as specified in RFC6455: section 9.

Variants

PerMessageDeflate(PerMessageDeflateConfig)

Per-Message Compression Extensions (PMCE) as defined in RFC7692 using the DEFLATE (RFC1951) algorithm.

See details in the PerMessageDeflateConfig docs.

Empty

Empty Extension value

Unknown(Arc<str>)

An extension unknown to this library.

Up to the user to parse and handle it appropriately, if at all.

Implementations

impl Extension

pub fn into_header(self) -> SecWebSocketExtensions

Consume this instance into a SecWebSocketExtensions with a single extension value.

Trait Implementations

impl Clone for Extension

fn clone(&self) -> Extension

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extension

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

Formats the value using the given formatter.

impl Display for Extension

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

Formats the value using the given formatter.

impl From<Extension> for SecWebSocketExtensions

fn from(value: Extension) -> SecWebSocketExtensions

Converts to this type from the input type.

impl From<PerMessageDeflateConfig> for Extension

fn from(value: PerMessageDeflateConfig) -> Extension

Converts to this type from the input type.

impl From<PerMessageDeflateIdentifier> for Extension

fn from(value: PerMessageDeflateIdentifier) -> Extension

Converts to this type from the input type.

impl FromStr for Extension

type Err = OpaqueError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Extension, <Extension as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for Extension

fn eq(&self, other: &Extension) -> 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 Eq for Extension

impl StructuralPartialEq for Extension