pub enum MutationScope {
Global,
Step,
Individual,
}Expand description
Scope over which a chosen replacement is applied, see apply_scoped_mutation.
Variants§
Global
Replace every occurrence structurally equal to the chosen term, in the whole trace.
Step
Replace every such occurrence, but only within the step of the chosen term.
Individual
Replace only the single chosen occurrence.
Implementations§
Source§impl MutationScope
impl MutationScope
Sourcefn choose<R: Rand>(weights: ScopeWeights, rand: &mut R) -> Self
fn choose<R: Rand>(weights: ScopeWeights, rand: &mut R) -> Self
Draw a scope at random according to weights. Falls back to Self::Individual when all
weights are zero.
Trait Implementations§
Source§impl Clone for MutationScope
impl Clone for MutationScope
Source§fn clone(&self) -> MutationScope
fn clone(&self) -> MutationScope
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for MutationScope
impl Debug for MutationScope
Source§impl Hash for MutationScope
impl Hash for MutationScope
Source§impl PartialEq for MutationScope
impl PartialEq for MutationScope
impl Copy for MutationScope
impl Eq for MutationScope
impl StructuralPartialEq for MutationScope
Auto Trait Implementations§
impl Freeze for MutationScope
impl RefUnwindSafe for MutationScope
impl Send for MutationScope
impl Sync for MutationScope
impl Unpin for MutationScope
impl UnwindSafe for MutationScope
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