Struct UnionFlags 

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

Flags representing various properties of a type union.

This replaces 9 individual boolean fields with a compact 16-bit representation, reducing memory usage from 9 bytes to 2 bytes per TUnion instance.

Implementations

impl UnionFlags

pub const HAD_TEMPLATE: UnionFlags

Indicates the union had a template type at some point.

pub const BY_REFERENCE: UnionFlags

Indicates the value is passed by reference.

pub const REFERENCE_FREE: UnionFlags

Indicates no references exist to this type.

pub const POSSIBLY_UNDEFINED_FROM_TRY: UnionFlags

Indicates the type may be undefined due to a try block.

pub const POSSIBLY_UNDEFINED: UnionFlags

Indicates the type may be undefined.

pub const IGNORE_NULLABLE_ISSUES: UnionFlags

Indicates nullable issues should be ignored for this type.

pub const IGNORE_FALSABLE_ISSUES: UnionFlags

Indicates falsable issues should be ignored for this type.

pub const FROM_TEMPLATE_DEFAULT: UnionFlags

Indicates the type came from a template default value.

pub const POPULATED: UnionFlags

Indicates the type has been populated with codebase information.

pub const NULLSAFE_NULL: UnionFlags

Indicates the null in this union came from nullsafe short-circuit.

impl UnionFlags

pub const fn empty() -> Self

pub const fn insert(&mut self, flag: UnionFlags)

pub const fn set(&mut self, flag: UnionFlags, value: bool)

pub const fn contains(self, flag: UnionFlags) -> bool

pub const fn intersects(self, other: UnionFlags) -> bool

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

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

Trait Implementations

impl BitAnd for UnionFlags

type Output = UnionFlags

The resulting type after applying the & operator.

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

Performs the & operation.

impl BitAndAssign for UnionFlags

fn bitand_assign(&mut self, rhs: Self)

Performs the &= operation.

impl BitOr for UnionFlags

type Output = UnionFlags

The resulting type after applying the | operator.

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

Performs the | operation.

impl BitOrAssign for UnionFlags

fn bitor_assign(&mut self, rhs: Self)

Performs the |= operation.

impl Clone for UnionFlags

fn clone(&self) -> UnionFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnionFlags

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

Formats the value using the given formatter.

impl Default for UnionFlags

fn default() -> UnionFlags

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UnionFlags

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for UnionFlags

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 UnionFlags

type Output = UnionFlags

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.

impl Ord for UnionFlags

fn cmp(&self, other: &UnionFlags) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for UnionFlags

fn eq(&self, other: &UnionFlags) -> 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 PartialOrd for UnionFlags

fn partial_cmp(&self, other: &UnionFlags) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for UnionFlags

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for UnionFlags

impl Eq for UnionFlags

impl StructuralPartialEq for UnionFlags