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ErrorBuilder

flare_core::common::error::builder

Struct ErrorBuilder 

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pub struct ErrorBuilder { /* private fields */ }
Expand description

错误构建器 - 提供链式 API 构建复杂错误

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impl ErrorBuilder

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pub fn new(code: ErrorCode, reason: impl Into<String>) -> Self

创建新的错误构建器

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

添加错误详情

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pub fn params(self, params: HashMap<String, String>) -> Self

添加错误参数

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

添加单个参数

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pub fn build(self) -> FlareError

构建错误

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pub fn build_localized(self) -> LocalizedError

构建为 LocalizedError

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type Output = T

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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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