Struct OperationFailure 

pub struct OperationFailure { /* private fields */ }

A post-invocation failure awaiting final provider effect disposition.

Providers may upgrade an unknown failure with confirm_rollback only after the backend transaction has definitely rolled back. Diagnostics are intentionally generic and safe for protocol exposure.

Implementations

impl OperationFailure

pub fn kind(&self) -> HostErrorKind

Returns the Host failure category used when effects are not committed.

pub fn effect_guarantee(&self) -> EffectGuarantee

Returns the current effect guarantee.

pub fn confirm_rollback(self) -> Self

Confirms that the provider rolled back all operation effects.

Calling this method is a semantic assertion by the provider and must occur only after its atomic backend boundary has completed rollback.

Trait Implementations

impl Clone for OperationFailure

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationFailure

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

Formats the value using the given formatter.

impl Eq for OperationFailure

impl PartialEq for OperationFailure

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OperationFailure