Struct enumset::EnumSet

pub struct EnumSet<T: EnumSetType> { /* fields omitted */ }

An efficient set type for enums created with the enum_set_type! macro.

Methods

impl<T: EnumSetType> EnumSet<T>

fn new() -> Self

Returns an empty set.

fn len(&self) -> usize

Returns the number of values in this set.

fn is_empty(&self) -> bool

Checks if the set is empty.

fn clear(&mut self)

Removes all elements from the set.

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

Checks if this set shares no elements with another.

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

Checks if all elements in another set are in this set.

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

Checks if all elements of this set are in another set.

fn union(&self, other: Self) -> Self

Returns a set containing the union of all elements in both sets.

fn intersection(&self, other: Self) -> Self

Returns a set containing all elements in common with another set.

fn difference(&self, other: Self) -> Self

Returns a set with all elements of the other set removed.

fn symmetrical_difference(&self, other: Self) -> Self

Returns a set with all elements not contained in both sets.

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

Checks whether this set contains a value.

fn insert(&mut self, value: T) -> bool

Adds a value to this set.

fn remove(&mut self, value: T) -> bool

Removes a value from this set.

fn insert_all(&mut self, other: Self)

Adds all elements in another set to this one.

fn remove_all(&mut self, other: Self)

Removes all values in another set from this one.

fn iter(&self) -> EnumSetIter<T>

Creates an iterator over the values in this set.

Trait Implementations

impl<T: Copy + EnumSetType> Copy for EnumSet<T> where
    T::Repr: Copy, 

impl<T: Clone + EnumSetType> Clone for EnumSet<T> where
    T::Repr: Clone, 

fn clone(&self) -> EnumSet<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: PartialOrd + EnumSetType> PartialOrd for EnumSet<T> where
    T::Repr: PartialOrd, 

fn partial_cmp(&self, __arg_0: &EnumSet<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &EnumSet<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &EnumSet<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &EnumSet<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &EnumSet<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Ord + EnumSetType> Ord for EnumSet<T> where
    T::Repr: Ord, 

fn cmp(&self, __arg_0: &EnumSet<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<T: PartialEq + EnumSetType> PartialEq for EnumSet<T> where
    T::Repr: PartialEq, 

fn eq(&self, __arg_0: &EnumSet<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &EnumSet<T>) -> bool

This method tests for !=.

impl<T: Eq + EnumSetType> Eq for EnumSet<T> where
    T::Repr: Eq, 

impl<T: Hash + EnumSetType> Hash for EnumSet<T> where
    T::Repr: Hash, 

fn hash<__HT: Hasher>(&self, __arg_0: &mut __HT)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<T: EnumSetType> IntoIterator for EnumSet<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = EnumSetIter<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T: EnumSetType> Sub<EnumSet<T>> for EnumSet<T>

type Output = Self

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self::Output

Performs the - operation.

impl<T: EnumSetType> BitAnd<EnumSet<T>> for EnumSet<T>

type Output = Self

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self::Output

Performs the & operation.

impl<T: EnumSetType> BitOr<EnumSet<T>> for EnumSet<T>

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self::Output

Performs the | operation.

impl<T: EnumSetType> BitXor<EnumSet<T>> for EnumSet<T>

type Output = Self

The resulting type after applying the ^ operator.

fn bitxor(self, other: Self) -> Self::Output

Performs the ^ operation.

impl<T: EnumSetType> BitOr<T> for EnumSet<T>

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, other: T) -> Self::Output

Performs the | operation.

impl<T: EnumSetType + Debug> Debug for EnumSet<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.