Struct ShapeFlags 

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

Bit flags for common shape-level attributes.

These provide O(1) access to frequently-checked boolean attributes, avoiding the O(n) linear scan through the attributes slice.

Implementations

impl ShapeFlags

pub const UNTAGGED: Self

Enum is untagged (no discriminant in serialized form). Set by #[facet(untagged)].

pub const NUMERIC: Self

Serializes/Deserializers enum to/from integer based on variant discriminant, Set by #[facet(is_numeric)].

pub const fn empty() -> Self

An empty set of flags.

pub const fn is_empty(self) -> bool

Returns true if no flags are set.

pub const fn contains(self, other: Self) -> bool

Returns true if all flags in other are contained in self.

pub fn insert(&mut self, other: Self)

Inserts the flags in other into self.

pub fn remove(&mut self, other: Self)

Removes the flags in other from self.

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

Returns the union of self and other.

pub const fn intersection(self, other: Self) -> Self

Returns the intersection of self and other.

pub const fn bits(self) -> u16

Returns the raw bits.

pub const fn from_bits_retain(bits: u16) -> Self

Creates from raw bits (unchecked).

Trait Implementations

impl BitAnd for ShapeFlags

type Output = ShapeFlags

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self

Performs the & operation.

impl BitAndAssign for ShapeFlags

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for ShapeFlags

type Output = ShapeFlags

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOrAssign for ShapeFlags

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl BitXor for ShapeFlags

type Output = ShapeFlags

The resulting type after applying the ^ operator.

fn bitxor(self, rhs: Self) -> Self

Performs the ^ operation.

impl BitXorAssign for ShapeFlags

fn bitxor_assign(&mut self, rhs: Self)

Performs the ^= operation.

impl Clone for ShapeFlags

fn clone(&self) -> ShapeFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeFlags

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

Formats the value using the given formatter.

impl Default for ShapeFlags

fn default() -> ShapeFlags

Returns the “default value” for a type.

impl Hash for ShapeFlags

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 Not for ShapeFlags

type Output = ShapeFlags

The resulting type after applying the ! operator.

fn not(self) -> Self

Performs the unary ! operation.

impl PartialEq for ShapeFlags

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

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

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 ShapeFlags

impl Eq for ShapeFlags

impl StructuralPartialEq for ShapeFlags