Trait CountItems

pub trait CountItems<T: Eq + Hash>: Sized + Iterator<Item = T> {
    // Provided method
    fn map_count(self) -> HashMap<T, usize> { ... }
}

Provided Methods

fn map_count(self) -> HashMap<T, usize>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: Eq + Hash, V: Sized + Iterator<Item = T>> CountItems<T> for V