Enum CompositionError 

pub enum CompositionError {
    InvalidEnvelope(String),
    InvalidReference(String),
    Stale(String),
    Host(GenUiError),
    InvalidFallback(String),
    LiveAdmission(CompositionFailureCode),
    Provider(InferenceError),
    Audit(String),
}

Variants

InvalidEnvelope(String)

InvalidReference(String)

Stale(String)

Host(GenUiError)

InvalidFallback(String)

LiveAdmission(CompositionFailureCode)

Provider(InferenceError)

Audit(String)

Implementations

impl CompositionError

pub fn audit_metadata( &self, provider: &str, context_digest: &str, ) -> CompositionAuditMetadata

Classify an internal error into the bounded vocabulary used by durable composition events. The original error remains available to the transient caller, but is never copied into the audit payload.

pub fn audit_reason_code(&self) -> CompositionFailureCode

Trait Implementations

impl Debug for CompositionError

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

Formats the value using the given formatter.

impl Display for CompositionError

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

Formats the value using the given formatter.

impl Error for CompositionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<GenUiError> for CompositionError

fn from(source: GenUiError) -> Self

Converts to this type from the input type.