Struct ClientExtensions 

pub struct ClientExtensions {
    pub raw: String,
    pub params: HashMap<String, Option<String>>,
}

客户端提供的扩展参数

Fields

raw: String

原始扩展头值

params: HashMap<String, Option<String>>

解析出的参数键值对

Implementations

impl ClientExtensions

pub fn parse(header_value: &str) -> Self

从 Sec-WebSocket-Extensions 头值解析

pub fn requests_deflate(&self) -> bool

是否请求了 permessage-deflate

pub fn get_param(&self, key: &str) -> Option<&str>

获取参数值

pub fn has_param(&self, key: &str) -> bool

是否包含某参数（无论有无值）

Trait Implementations

impl Clone for ClientExtensions

fn clone(&self) -> ClientExtensions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClientExtensions

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

Formats the value using the given formatter.

impl Default for ClientExtensions

fn default() -> ClientExtensions

Returns the “default value” for a type.