Struct ErrorContextBuilder 

pub struct ErrorContextBuilder { /* private fields */ }

错误上下文构建器

提供流式API来构建复杂的错误上下文

Implementations

impl ErrorContextBuilder

pub fn new() -> Self

创建新的构建器

pub fn user_message(self, message: impl Into<String>) -> Self

设置用户消息

pub fn context(self, key: impl Into<String>, value: impl Into<String>) -> Self

添加上下文信息

pub fn extend_context<I, K, V>(self, iter: I) -> Self

where I: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

批量添加上下文信息

pub fn request_id(self, request_id: impl Into<String>) -> Self

设置请求ID

pub fn operation(self, operation: impl Into<String>) -> Self

设置操作名称

pub fn component(self, component: impl Into<String>) -> Self

设置组件名称

pub fn build(self) -> ErrorContext

构建错误上下文

Trait Implementations

impl Clone for ErrorContextBuilder

fn clone(&self) -> ErrorContextBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorContextBuilder

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

Formats the value using the given formatter.

impl Default for ErrorContextBuilder

fn default() -> Self

Returns the “default value” for a type.