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", so this trait is not object safe.

Implementors

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