Struct bevy::reflect::DynamicMap

pub struct DynamicMap { /* private fields */ }

An ordered mapping between reflected values.

Implementations

impl DynamicMap

pub fn set_represented_type( &mut self, represented_type: Option<&'static TypeInfo> )

Sets the type to be represented by this DynamicMap.

Panics

Panics if the given type is not a TypeInfo::Map.

pub fn insert<K, V>(&mut self, key: K, value: V)where K: Reflect, V: Reflect,

Inserts a typed key-value pair into the map.

Trait Implementations

impl Debug for DynamicMap

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

Formats the value using the given formatter.

impl Default for DynamicMap

fn default() -> DynamicMap

Returns the “default value” for a type.

impl IntoIterator for DynamicMap

type Item = (Box<dyn Reflect, Global>, Box<dyn Reflect, Global>)

The type of the elements being iterated over.

type IntoIter = IntoIter<<DynamicMap as IntoIterator>::Item, Global>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <DynamicMap as IntoIterator>::IntoIter

Creates an iterator from a value.

impl Map for DynamicMap

fn get(&self, key: &(dyn Reflect + 'static)) -> Option<&(dyn Reflect + 'static)>

Returns a reference to the value associated with the given key.

fn get_mut( &mut self, key: &(dyn Reflect + 'static) ) -> Option<&mut (dyn Reflect + 'static)>

Returns a mutable reference to the value associated with the given key.

fn len(&self) -> usize

Returns the number of elements in the map.

fn clone_dynamic(&self) -> DynamicMap

Clones the map, producing a DynamicMap.

fn iter(&self) -> MapIter<'_>

Returns an iterator over the key-value pairs of the map.

fn get_at( &self, index: usize ) -> Option<(&(dyn Reflect + 'static), &(dyn Reflect + 'static))>

Returns the key-value pair at index by reference, or None if out of bounds.

fn get_at_mut( &mut self, index: usize ) -> Option<(&(dyn Reflect + 'static), &mut (dyn Reflect + 'static))>

Returns the key-value pair at index by reference where the value is a mutable reference, or None if out of bounds.

fn insert_boxed( &mut self, key: Box<dyn Reflect, Global>, value: Box<dyn Reflect, Global> ) -> Option<Box<dyn Reflect, Global>>

Inserts a key-value pair into the map.

fn remove( &mut self, key: &(dyn Reflect + 'static) ) -> Option<Box<dyn Reflect, Global>>

Removes an entry from the map.

fn drain( self: Box<DynamicMap, Global> ) -> Vec<(Box<dyn Reflect, Global>, Box<dyn Reflect, Global>), Global>

Drain the key-value pairs of this map to get a vector of owned values.

fn is_empty(&self) -> bool

Returns true if the list contains no elements.

impl Reflect for DynamicMap

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value.

fn into_any(self: Box<DynamicMap, Global>) -> Box<dyn Any, Global>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<DynamicMap, Global>) -> Box<dyn Reflect, Global>

Casts this type to a boxed reflected value.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a reflected value.

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable reflected value.

fn apply(&mut self, value: &(dyn Reflect + 'static))

Applies a reflected value to this value.

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

Performs a type-checked assignment of a reflected value to this value.

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an enumeration of “kinds” of type.

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type.

fn reflect_owned(self: Box<DynamicMap, Global>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn clone_value(&self) -> Box<dyn Reflect, Global>

Clones the value as a Reflect trait object.

fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>

Returns a “partial equality” comparison result.

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

Debug formatter for the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type).

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value.

impl TypePath for DynamicMap

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type.

fn short_type_path() -> &'static str

Returns a short, pretty-print enabled path to the type.

fn type_ident() -> Option<&'static str>

Returns the name of the type, or None if it is anonymous.

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous.

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous.