Trait salsa_2022::storage::HasJarsDyn

source · [−]
pub trait HasJarsDyn {
    fn runtime(&self) -> &Runtime;
    fn runtime_mut(&mut self) -> &mut Runtime;
    fn maybe_changed_after(
        &self,
        input: DependencyIndex,
        revision: Revision
    ) -> bool;
    fn cycle_recovery_strategy(
        &self,
        input: IngredientIndex
    ) -> CycleRecoveryStrategy;
    fn origin(&self, input: DatabaseKeyIndex) -> Option<QueryOrigin>;
    fn mark_validated_output(
        &self,
        executor: DatabaseKeyIndex,
        output: DependencyIndex
    );
    fn remove_stale_output(
        &self,
        executor: DatabaseKeyIndex,
        stale_output: DependencyIndex
    );
    fn salsa_struct_deleted(&self, ingredient: IngredientIndex, id: Id);
    fn fmt_index(&self, index: DependencyIndex, fmt: &mut Formatter<'_>) -> Result;
}
Expand description

Dyn friendly subset of HasJars

Required Methods

Invoked when executor used to output stale_output but no longer does. This method routes that into a call to the remove_stale_output method on the ingredient for stale_output.

Informs ingredient that the salsa struct with id id has been deleted. This means that id will not be used in this revision and hence any memoized values keyed by that struct can be discarded.

In order to receive this callback, ingredient must have registered itself as a dependent function using SalsaStructInDb::register_dependent_fn.

Implementors