Struct std::collections::enum_set::EnumSetExperimental
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pub struct EnumSet<E> { // some fields omitted }
A specialized set implementation to use enum types.
Methods
impl<E: CLike> EnumSet<E>
fn empty() -> EnumSet<E>
Deprecated: Renamed to new
.
fn new() -> EnumSet<E>
Returns an empty EnumSet
.
fn len(&self) -> uint
Returns the number of elements in the given EnumSet
.
fn is_empty(&self) -> bool
Returns true if the EnumSet
is empty.
fn clear(&mut self)
fn intersects(&self, e: EnumSet<E>) -> bool
Returns true
if the EnumSet
contains any enum of the given EnumSet
.
Deprecated: Use is_disjoint
.
fn is_disjoint(&self, other: &EnumSet<E>) -> bool
Returns false
if the EnumSet
contains any enum of the given EnumSet
.
fn is_superset(&self, other: &EnumSet<E>) -> bool
Returns true
if a given EnumSet
is included in this EnumSet
.
fn is_subset(&self, other: &EnumSet<E>) -> bool
Returns true
if this EnumSet
is included in the given EnumSet
.
fn union(&self, e: EnumSet<E>) -> EnumSet<E>
Returns the union of both EnumSets
.
fn intersection(&self, e: EnumSet<E>) -> EnumSet<E>
Returns the intersection of both EnumSets
.
fn add(&mut self, e: E)
Deprecated: Use insert
.
fn insert(&mut self, e: E) -> bool
Adds an enum to the EnumSet
, and returns true
if it wasn't there before
fn remove(&mut self, e: &E) -> bool
Removes an enum from the EnumSet
fn contains_elem(&self, e: E) -> bool
Deprecated: use contains
.
fn contains(&self, e: &E) -> bool
Returns true
if an EnumSet
contains a given enum.
fn iter(&self) -> Iter<E>
Returns an iterator over an EnumSet
.