Struct ErasedHandle 

pub struct ErasedHandle { /* private fields */ }

Type-erased handle.

Implementations

impl ErasedHandle

Property key constants

pub const INDEX: &'static str = "index"

pub const GENERATION: &'static str = "generation"

impl ErasedHandle

pub fn none() -> Self

pub fn new(index: u32, generation: u32) -> Self

pub fn is_some(&self) -> bool

pub fn is_none(&self) -> bool

pub fn index(self) -> u32

pub fn generation(self) -> u32

Trait Implementations

impl Clone for ErasedHandle

fn clone(&self) -> ErasedHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErasedHandle

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

Formats the value using the given formatter.

impl Default for ErasedHandle

fn default() -> Self

Returns the “default value” for a type.

impl<T> From<ErasedHandle> for Handle<T>

fn from(erased_handle: ErasedHandle) -> Self

Converts to this type from the input type.

impl<T> From<Handle<T>> for ErasedHandle

fn from(h: Handle<T>) -> Self

Converts to this type from the input type.

impl Hash for ErasedHandle

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 Inspect for ErasedHandle

fn properties(&self) -> Vec<PropertyInfo<'_>>

Returns information about “public” properties.

impl Ord for ErasedHandle

fn cmp(&self, other: &ErasedHandle) -> 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 ErasedHandle

fn eq(&self, other: &ErasedHandle) -> 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 ErasedHandle

fn partial_cmp(&self, other: &ErasedHandle) -> 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 Visit for ErasedHandle

fn visit(&mut self, name: &str, visitor: &mut Visitor) -> VisitResult

impl Copy for ErasedHandle

impl Eq for ErasedHandle

impl StructuralPartialEq for ErasedHandle