Struct ErasedHandle 

pub struct ErasedHandle { /* private fields */ }

Type-erased handle.

Implementations

impl ErasedHandle

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<'de> Deserialize<'de> for ErasedHandle

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ErasedHandle

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

Formats the value using the given formatter.

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 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 Reflect for ErasedHandle

where Self: 'static, u32: Reflect,

fn source_path() -> &'static str

fn type_name(&self) -> &'static str

fn doc(&self) -> &'static str

fn assembly_name(&self) -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn type_assembly_name() -> &'static str

Returns a parent assembly name of the type that implements this trait. WARNING: You should use proc-macro (#[derive(Reflect)]) to ensure that this method will return correct assembly name. In other words - there’s no guarantee, that any implementation other than proc-macro will return a correct name of the assembly. Alternatively, you can use env!("CARGO_PKG_NAME") as an implementation.

fn fields_info(&self, func: &mut dyn FnMut(&[FieldInfo<'_, '_>]))

fn into_any(self: Box<Self>) -> Box<dyn Any>

fn set( &mut self, value: Box<dyn Reflect>, ) -> Result<Box<dyn Reflect>, Box<dyn Reflect>>

fn as_any(&self, func: &mut dyn FnMut(&dyn Any))

fn as_any_mut(&mut self, func: &mut dyn FnMut(&mut dyn Any))

fn as_reflect(&self, func: &mut dyn FnMut(&dyn Reflect))

fn as_reflect_mut(&mut self, func: &mut dyn FnMut(&mut dyn Reflect))

fn fields(&self, func: &mut dyn FnMut(&[&dyn Reflect]))

fn fields_mut(&mut self, func: &mut dyn FnMut(&mut [&mut dyn Reflect]))

fn field(&self, name: &str, func: &mut dyn FnMut(Option<&dyn Reflect>))

fn field_mut( &mut self, name: &str, func: &mut dyn FnMut(Option<&mut dyn Reflect>), )

fn set_field( &mut self, field: &str, value: Box<dyn Reflect>, func: &mut dyn FnMut(Result<Box<dyn Reflect>, Box<dyn Reflect>>), )

Calls user method specified with #[reflect(setter = ..)] or falls back to Reflect::field_mut

fn as_array(&self, func: &mut dyn FnMut(Option<&dyn ReflectArray>))

fn as_array_mut(&mut self, func: &mut dyn FnMut(Option<&mut dyn ReflectArray>))

fn as_list(&self, func: &mut dyn FnMut(Option<&dyn ReflectList>))

fn as_list_mut(&mut self, func: &mut dyn FnMut(Option<&mut dyn ReflectList>))

fn as_inheritable_variable( &self, func: &mut dyn FnMut(Option<&dyn ReflectInheritableVariable>), )

fn as_inheritable_variable_mut( &mut self, func: &mut dyn FnMut(Option<&mut dyn ReflectInheritableVariable>), )

fn as_hash_map(&self, func: &mut dyn FnMut(Option<&dyn ReflectHashMap>))

fn as_hash_map_mut( &mut self, func: &mut dyn FnMut(Option<&mut dyn ReflectHashMap>), )

impl Serialize for ErasedHandle

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeUuidProvider for ErasedHandle

fn type_uuid() -> Uuid

Return type UUID.

impl Visit for ErasedHandle

where u32: Visit,

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

Read or write this value, depending on whether Visitor::is_reading() is true or false.

impl Copy for ErasedHandle

impl Eq for ErasedHandle

impl StructuralPartialEq for ErasedHandle