Trait ErrorContextTrait 

pub trait ErrorContextTrait {
    // Required methods
    fn user_message(&self) -> Option<&str>;
    fn request_id(&self) -> Option<&str>;
    fn operation(&self) -> Option<&str>;
    fn component(&self) -> Option<&str>;
    fn timestamp(&self) -> Option<DateTime<Utc>>;
    fn get_context(&self, key: &str) -> Option<&str>;
    fn all_context(&self) -> &HashMap<String, String>;

    // Provided methods
    fn has_context(&self, key: &str) -> bool { ... }
    fn is_empty(&self) -> bool { ... }
}

错误上下文特征

Required Methods

fn user_message(&self) -> Option<&str>

获取用户友好消息

fn request_id(&self) -> Option<&str>

获取请求ID

fn operation(&self) -> Option<&str>

获取操作名称

fn component(&self) -> Option<&str>

获取组件名称

fn timestamp(&self) -> Option<DateTime<Utc>>

获取时间戳

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

获取上下文信息

fn all_context(&self) -> &HashMap<String, String>

获取所有上下文信息

Provided Methods

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

检查是否有指定的上下文键

fn is_empty(&self) -> bool

判断是否为空

Implementors

impl ErrorContextTrait for ErrorContext