Trait ExtendedCallbackContext

pub trait ExtendedCallbackContext: CallbackContext {
    // Required methods
    fn url(&self) -> &Uri;
    fn version_mut(&mut self) -> &mut Version;
    fn headers_mut(&mut self) -> &mut HeaderMap;
    fn user_agent(&self) -> UserAgent;
    fn set_appended_user_agent(&mut self, appended_user_agent: UserAgent);
    fn resolved_ip_addrs(&self) -> Option<&[IpAddr]>;
    fn set_resolved_ip_addrs(&mut self, resolved_ip_addrs: Vec<IpAddr>);
    fn retried(&self) -> &RetriedStatsInfo;
}

扩展的回调函数上下文

基于回调函数上下文，并在此基础上增加返回部分请求信息的可变引用，以及 UserAgent 和经过解析的 IP 地址列表的获取和设置方法。

Required Methods

fn url(&self) -> &Uri

获取 HTTP 请求 URL

fn version_mut(&mut self) -> &mut Version

获取请求 HTTP 版本的可变引用

fn headers_mut(&mut self) -> &mut HeaderMap

获取请求 HTTP Headers 的可变引用

fn user_agent(&self) -> UserAgent

获取 UserAgent

fn set_appended_user_agent(&mut self, appended_user_agent: UserAgent)

设置追加的 UserAgent

fn resolved_ip_addrs(&self) -> Option<&[IpAddr]>

获取经过解析的 IP 地址列表

fn set_resolved_ip_addrs(&mut self, resolved_ip_addrs: Vec<IpAddr>)

设置经过解析的 IP 地址列表

fn retried(&self) -> &RetriedStatsInfo

获取重试统计信息

Implementations on Foreign Types

impl<'a, T: 'a + ExtendedCallbackContext + ?Sized> ExtendedCallbackContext for &'a mut T

where &'a mut T: CallbackContext,

fn url(&self) -> &Uri

fn version_mut(&mut self) -> &mut Version

fn headers_mut(&mut self) -> &mut HeaderMap

fn user_agent(&self) -> UserAgent

fn set_appended_user_agent(&mut self, appended_user_agent: UserAgent)

fn resolved_ip_addrs(&self) -> Option<&[IpAddr]>

fn set_resolved_ip_addrs(&mut self, resolved_ip_addrs: Vec<IpAddr>)

fn retried(&self) -> &RetriedStatsInfo

impl<T: ExtendedCallbackContext + ?Sized> ExtendedCallbackContext for Box<T>

where Box<T>: CallbackContext,

fn url(&self) -> &Uri

fn version_mut(&mut self) -> &mut Version

fn headers_mut(&mut self) -> &mut HeaderMap

fn user_agent(&self) -> UserAgent

fn set_appended_user_agent(&mut self, appended_user_agent: UserAgent)

fn resolved_ip_addrs(&self) -> Option<&[IpAddr]>

fn set_resolved_ip_addrs(&mut self, resolved_ip_addrs: Vec<IpAddr>)

fn retried(&self) -> &RetriedStatsInfo

Implementors