Struct mmtk::plan::mutator_context::MutatorConfig

#[repr(C)]
pub struct MutatorConfig<VM: VMBinding> {
    pub allocator_mapping: &'static EnumMap<AllocationSemantics, AllocatorSelector>,
    pub space_mapping: Box<Vec<(AllocatorSelector, &'static dyn Space<VM>)>>,
    pub prepare_func: &'static (dyn Fn(&mut Mutator<VM>, VMWorkerThread) + Send + Sync),
    pub release_func: &'static (dyn Fn(&mut Mutator<VM>, VMWorkerThread) + Send + Sync),
}

Fields

allocator_mapping: &'static EnumMap<AllocationSemantics, AllocatorSelector>

Mapping between allocation semantics and allocator selector

space_mapping: Box<Vec<(AllocatorSelector, &'static dyn Space<VM>)>>

Mapping between allocator selector and spaces. Each pair represents a mapping. Put this behind a box, so it is a pointer-sized field.

prepare_func: &'static (dyn Fn(&mut Mutator<VM>, VMWorkerThread) + Send + Sync)

Plan-specific code for mutator prepare. The VMWorkerThread is the worker thread that executes this prepare function.

release_func: &'static (dyn Fn(&mut Mutator<VM>, VMWorkerThread) + Send + Sync)

Plan-specific code for mutator release. The VMWorkerThread is the worker thread that executes this release function.

Trait Implementations

impl<VM: VMBinding> Debug for MutatorConfig<VM>

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

Formats the value using the given formatter.