Trait rustc_data_structures::indexed_set::SubtractFromIdxSet

pub trait SubtractFromIdxSet<T: Idx> {
    fn subtract_from(&self, other: &mut IdxSet<T>) -> bool;
}

This is implemented by all the index sets so that IdxSet::subtract() can be passed any type of index set.

Required Methods

fn subtract_from(&self, other: &mut IdxSet<T>) -> bool

Implementors

• impl<T: Idx> SubtractFromIdxSet<T> for IdxSet<T>

• impl<T: Idx> SubtractFromIdxSet<T> for SparseIdxSet<T>

• impl<T: Idx> SubtractFromIdxSet<T> for HybridIdxSet<T>