Trait polkadot_sdk_frame::traits::SortedMembers

pub trait SortedMembers<T>
where
    T: Ord,
{
    // Required method
    fn sorted_members() -> Vec<T>;

    // Provided methods
    fn contains(t: &T) -> bool { ... }
    fn count() -> usize { ... }
    fn add(_t: &T) { ... }
}

A trait for a set which can enumerate its members in order.

Required Methods

fn sorted_members() -> Vec<T>

Get a vector of all members in the set, ordered.

Provided Methods

fn contains(t: &T) -> bool

Return true if this “contains” the given value t.

fn count() -> usize

Get the number of items in the set.

fn add(_t: &T)

Add an item that would satisfy contains. It does not make sure any other state is correctly maintained or generated.

Should be used for benchmarking only!!!

Object Safety

This trait is not object safe.

Implementors

impl<X, T> SortedMembers<X> for IsInVec<T>

where X: Ord + PartialOrd, T: Get<Vec<X>>,