Trait Count 

pub(crate) trait Count: Count + TryFrom<usize> {
    // Provided method
    fn from_item_index(i: usize) -> Self { ... }
}

Trait for types that can be used as a count of items in a bucket

Whereas mem::Count is meant to be the minimum for that module’s purposes, this is an extended trait with features needed by the rest of the crate.

Provided Methods

fn from_item_index(i: usize) -> Self

Convert from a usize item index, panic on overflow

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<T: Count + TryFrom<usize>> Count for T