结构体 EchConfig 

pub struct EchConfig { /* private fields */ }

Configuration 用于 performing encrypted client hello.

Note: differs 从 the protocol-encoded EchConfig (EchConfigMsg)。

实现

impl EchConfig

pub fn new( ech_config_list: EchConfigListBytes<'_>, hpke_suites: &[&'static dyn Hpke], ) -> Result<Self, Error>

Construct an EchConfig by selecting 一个 ECH config 从 the provided bytes ， compatible with one of the given HPKE 套件解析为 true。

此 config list bytes should be sourced 从 一个 DNS-over-HTTPS lookup resolving the HTTPS resource record 用于 the host name of the server you wish 到 connect via ECH, 并 extracting the ECH configuration 从 the ech parameter. 此 extracted bytes should be base64 decoded 到 yield the EchConfigListBytes you provide 到 rustls.

One of the provided ECH configurations must be compatible with the HPKE provider’s supported suites 或 an error ， returned.

，请参见 ech-client.rs example 用于 一个 complete example of fetching ECH configs 从 DNS.

Trait 实现

impl Clone for EchConfig

fn clone(&self) -> EchConfig

返回值的副本。 更多信息

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

Performs copy-assignment 从 source. 更多信息

impl Debug for EchConfig

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

使用给定的格式化器格式化此值。 更多信息

impl From<EchConfig> for EchMode

fn from(config: EchConfig) -> Self

从输入类型转换为此类型。