Trait MutableSet 

pub trait MutableSet {
    type Item: Debug + 'static;

    // Required methods
    fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>;
    fn is_empty(&self) -> bool;
    fn contains(&self, value: &Self::Item) -> bool;
    fn insert(&mut self, value: Self::Item);
    fn remove(&mut self, value: &Self::Item);
    fn is_subset(&self, rhs: &Self) -> bool;
    fn is_superset(&self, rhs: &Self) -> bool;
    fn is_disjoint(&self, rhs: &Self) -> bool;
}

Required Associated Types

type Item: Debug + 'static

Required Methods

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>

fn is_empty(&self) -> bool

fn contains(&self, value: &Self::Item) -> bool

fn insert(&mut self, value: Self::Item)

fn remove(&mut self, value: &Self::Item)

fn is_subset(&self, rhs: &Self) -> bool

fn is_superset(&self, rhs: &Self) -> bool

fn is_disjoint(&self, rhs: &Self) -> bool

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<T: Hash + Eq + Debug + 'static, S: BuildHasher + Default> MutableSet for HashSet<T, S>

type Item = T

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>

fn is_empty(&self) -> bool

fn contains(&self, value: &Self::Item) -> bool

fn insert(&mut self, value: Self::Item)

fn remove(&mut self, value: &Self::Item)

fn is_subset(&self, rhs: &Self) -> bool

fn is_superset(&self, rhs: &Self) -> bool

fn is_disjoint(&self, rhs: &Self) -> bool

impl<T: Ord + Debug + 'static> MutableSet for BTreeSet<T>

type Item = T

fn iter<'a>(&'a self) -> Box<dyn Iterator<Item = &'a Self::Item> + 'a>

fn is_empty(&self) -> bool

fn contains(&self, value: &Self::Item) -> bool

fn insert(&mut self, value: Self::Item)

fn remove(&mut self, value: &Self::Item)

fn is_subset(&self, rhs: &Self) -> bool

fn is_superset(&self, rhs: &Self) -> bool

fn is_disjoint(&self, rhs: &Self) -> bool

Implementors