Trait SortOrder

pub trait SortOrder<T>: Clone + Copy {
    // Required method
    fn cmp(_: &T, _: &T) -> Ordering;

    // Provided method
    fn by_sorting<'a, S: 'a + Sortable<Item = T>>(s: S) -> Sorted<'a, S, Self> { ... }
}

Required Methods

fn cmp(_: &T, _: &T) -> Ordering

Provided Methods

fn by_sorting<'a, S: 'a + Sortable<Item = T>>(s: S) -> Sorted<'a, S, Self>

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> SortOrder<T> for AscendingOrder

where T: Ord + Clone,

impl<T> SortOrder<T> for DescendingOrder

where T: Ord + Clone,

impl<T, K, O> SortOrder<T> for KeyOrder<K, O>

where K: Key<T> + Copy, O: SortOrder<K::Key>,