Trait DetailedError 

pub trait DetailedError: Error {
    // Required methods
    fn error_code(&self) -> Cow<'static, str>;
    fn error_system(&self) -> Option<Cow<'static, str>>;
    fn error_request_id(&self) -> Option<Cow<'static, str>>;

    // Provided methods
    fn error_fix(&self) -> Option<Cow<'static, str>> { ... }
    fn error_next_actions(&self) -> Vec<NextAction> { ... }
}

Error trait for values that carry structured output-envelope metadata.

Required Methods

fn error_code(&self) -> Cow<'static, str>

Stable error code.

fn error_system(&self) -> Option<Cow<'static, str>>

Optional backend/system id.

fn error_request_id(&self) -> Option<Cow<'static, str>>

Optional backend request id.

Provided Methods

fn error_fix(&self) -> Option<Cow<'static, str>>

Optional recovery hint for the envelope’s top-level fix (defaults to None).

fn error_next_actions(&self) -> Vec<NextAction>

Structured follow-up actions for the envelope’s next_actions (defaults to empty).

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl DetailedError for Error