Struct UnicodeCategorySet

pub struct UnicodeCategorySet(/* private fields */);

Set of Unicode categories.

Implementations

impl UnicodeCategorySet

pub const fn new() -> Self

Empty set of Unicode categories.

pub const fn all() -> Self

All Unicode categories.

pub fn add(&mut self, category: UnicodeCategory)

Add a new Unicode category to the set.

pub fn remove(&mut self, category: UnicodeCategory)

Remove a Unicode category from the set.

pub const fn contains(self, category: UnicodeCategory) -> bool

Whether the set contains category.

pub const fn len(self) -> usize

The size of the set.

pub const fn is_empty(self) -> bool

Whether the set is empty.

pub const fn into_value(self) -> u32

Extract the inner storage value.

pub const fn iter(self) -> Iter

Iterate over included Unicode categories.

Trait Implementations

impl BitOr<UnicodeCategory> for UnicodeCategorySet

type Output = UnicodeCategorySet

The resulting type after applying the | operator.

fn bitor(self, rhs: UnicodeCategory) -> Self::Output

Performs the | operation.

impl BitOr<UnicodeCategorySet> for UnicodeCategory

type Output = UnicodeCategorySet

The resulting type after applying the | operator.

fn bitor(self, rhs: UnicodeCategorySet) -> Self::Output

Performs the | operation.

impl BitOr for UnicodeCategorySet

type Output = UnicodeCategorySet

The resulting type after applying the | operator.

fn bitor(self, rhs: UnicodeCategorySet) -> Self::Output

Performs the | operation.

impl BitOrAssign<UnicodeCategory> for UnicodeCategorySet

fn bitor_assign(&mut self, rhs: UnicodeCategory)

Performs the |= operation.

impl BitOrAssign for UnicodeCategorySet

fn bitor_assign(&mut self, rhs: UnicodeCategorySet)

Performs the |= operation.

impl Clone for UnicodeCategorySet

fn clone(&self) -> UnicodeCategorySet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnicodeCategorySet

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

Formats the value using the given formatter.

impl Default for UnicodeCategorySet

fn default() -> Self

Returns the “default value” for a type.

impl Display for UnicodeCategorySet

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

Formats the value using the given formatter.

impl From<UnicodeCategory> for UnicodeCategorySet

fn from(category: UnicodeCategory) -> Self

Converts to this type from the input type.

impl Hash for UnicodeCategorySet

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UnicodeCategorySet

fn eq(&self, other: &UnicodeCategorySet) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for UnicodeCategorySet

impl Eq for UnicodeCategorySet

impl StructuralPartialEq for UnicodeCategorySet