Struct CompressionConfig 

pub struct CompressionConfig {
    pub server_max_window_bits: u8,
    pub client_max_window_bits: u8,
    pub server_no_context_takeover: bool,
    pub client_no_context_takeover: bool,
}

压缩配置，对应 permessage-deflate 扩展参数

Fields

server_max_window_bits: u8

服务端窗口大小指数（4-15，对应 2^server_no_context_takeover_bits）

client_max_window_bits: u8

客户端窗口大小指数（4-15）

server_no_context_takeover: bool

服务端不保留上下文（每条消息独立压缩）

client_no_context_takeover: bool

客户端不保留上下文

Implementations

impl CompressionConfig

pub fn new() -> Self

创建默认配置

pub fn with_server_window_bits(self, bits: u8) -> Self

设置服务端窗口大小

pub fn with_client_window_bits(self, bits: u8) -> Self

设置客户端窗口大小

pub fn with_server_no_context_takeover(self) -> Self

启用服务端无上下文接管

pub fn with_client_no_context_takeover(self) -> Self

启用客户端无上下文接管

pub fn validate(&self) -> Result<(), String>

校验配置合法性

pub fn to_extension_params(&self) -> String

将配置渲染为 permessage-deflate 扩展参数字符串

Trait Implementations

impl Clone for CompressionConfig

fn clone(&self) -> CompressionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressionConfig

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

Formats the value using the given formatter.

impl Default for CompressionConfig

fn default() -> Self

Returns the “default value” for a type.