Trait CoalescePredicate 

pub trait CoalescePredicate<Item, T> {
    // Required method
    fn coalesce_pair(&mut self, t: T, item: Item) -> Result<T, (T, T)>;
}

Required Methods

fn coalesce_pair(&mut self, t: T, item: Item) -> Result<T, (T, T)>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<DP, T> CoalescePredicate<T, (usize, T)> for DedupPredWithCount2CoalescePred<DP>

where DP: DedupPredicate<T>,

impl<DP, T> CoalescePredicate<T, T> for DedupPred2CoalescePred<DP>

where DP: DedupPredicate<T>,

impl<F, Item, T> CoalescePredicate<Item, T> for F

where F: FnMut(T, Item) -> Result<T, (T, T)>,