Struct Modifiers 

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

A bitflags-like set of Modifiers. Serializes as an array of modifier names in canonical order; an absent/empty set serializes to nothing.

Implementations

impl Modifiers

pub fn new() -> Self

Empty set.

pub fn insert(&mut self, m: Modifier)

Adds a modifier.

pub fn remove(&mut self, m: Modifier)

Removes a modifier.

pub fn contains(&self, m: Modifier) -> bool

True when the modifier is set.

pub fn is_empty(&self) -> bool

True when no modifier is set.

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

Union of both sets.

pub fn iter(&self) -> impl Iterator<Item = Modifier> + '_

Iterates the set in canonical order.

pub fn from_iter_const<I: IntoIterator<Item = Modifier>>(mods: I) -> Self

Builds a set from an iterator.

Trait Implementations

impl Clone for Modifiers

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Modifiers

impl Debug for Modifiers

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

Formats the value using the given formatter.

impl Default for Modifiers

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Modifiers

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Eq for Modifiers

impl Hash for Modifiers

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 Modifiers

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Modifiers

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Modifiers