Struct DynamicMap 

pub struct DynamicMap { /* private fields */ }

An unordered 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: PartialReflect, V: PartialReflect,

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 FromIterator<(Box<dyn PartialReflect>, Box<dyn PartialReflect>)> for DynamicMap

fn from_iter<I>(items: I) -> DynamicMap

where I: IntoIterator<Item = (Box<dyn PartialReflect>, Box<dyn PartialReflect>)>,

Creates a value from an iterator.

impl<K, V> FromIterator<(K, V)> for DynamicMap

where K: Reflect, V: Reflect,

fn from_iter<I>(items: I) -> DynamicMap

where I: IntoIterator<Item = (K, V)>,

Creates a value from an iterator.

impl IntoIterator for DynamicMap

type Item = (Box<dyn PartialReflect>, Box<dyn PartialReflect>)

The type of the elements being iterated over.

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

Which kind of iterator are we turning this into?

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

Creates an iterator from a value.

impl<'a> IntoIterator for &'a DynamicMap

type Item = (&'a (dyn PartialReflect + 'static), &'a (dyn PartialReflect + 'static))

The type of the elements being iterated over.

type IntoIter = Map<Iter<'a, (Box<dyn PartialReflect>, Box<dyn PartialReflect>)>, fn(&'a (Box<dyn PartialReflect>, Box<dyn PartialReflect>)) -> <&'a DynamicMap as IntoIterator>::Item>

Which kind of iterator are we turning this into?

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

Creates an iterator from a value.

impl Map for DynamicMap

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

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

fn get_mut( &mut self, key: &(dyn PartialReflect + 'static), ) -> Option<&mut (dyn PartialReflect + '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 iter( &self, ) -> Box<dyn Iterator<Item = (&(dyn PartialReflect + 'static), &(dyn PartialReflect + 'static))> + '_>

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

fn drain(&mut self) -> Vec<(Box<dyn PartialReflect>, Box<dyn PartialReflect>)>

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

fn retain( &mut self, f: &mut dyn FnMut(&(dyn PartialReflect + 'static), &mut (dyn PartialReflect + 'static)) -> bool, )

Retain only the elements specified by the predicate.

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

Inserts a key-value pair into the map.

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

Removes an entry from the map.

fn is_empty(&self) -> bool

Returns true if the list contains no elements.

fn to_dynamic_map(&self) -> DynamicMap

Creates a new DynamicMap from this map.

fn get_represented_map_info(&self) -> Option<&'static MapInfo>

Will return None if TypeInfo is not available.

impl PartialReflect for DynamicMap

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

Returns the TypeInfo of the type represented by this value.

fn into_partial_reflect(self: Box<DynamicMap>) -> Box<dyn PartialReflect>

Casts this type to a boxed, reflected value.

fn as_partial_reflect(&self) -> &(dyn PartialReflect + 'static)

Casts this type to a reflected value.

fn as_partial_reflect_mut(&mut self) -> &mut (dyn PartialReflect + 'static)

Casts this type to a mutable, reflected value.

fn try_into_reflect( self: Box<DynamicMap>, ) -> Result<Box<dyn Reflect>, Box<dyn PartialReflect>>

Attempts to cast this type to a boxed, fully-reflected value.

fn try_as_reflect(&self) -> Option<&(dyn Reflect + 'static)>

Attempts to cast this type to a fully-reflected value.

fn try_as_reflect_mut(&mut self) -> Option<&mut (dyn Reflect + 'static)>

Attempts to cast this type to a mutable, fully-reflected value.

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

Applies a reflected value to this value.

fn try_apply( &mut self, value: &(dyn PartialReflect + 'static), ) -> Result<(), ApplyError>

Tries to apply a reflected value to this value.

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type.

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

Returns an immutable 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>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

fn reflect_partial_eq( &self, value: &(dyn PartialReflect + '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 to_dynamic(&self) -> Box<dyn PartialReflect>

Converts this reflected value into its dynamic representation based on its kind.

fn reflect_clone(&self) -> Result<Box<dyn Reflect>, ReflectCloneError>

Attempts to clone Self using reflection.

fn reflect_clone_and_take<T>(&self) -> Result<T, ReflectCloneError>

where T: 'static, Self: Sized + TypePath,

For a type implementing PartialReflect, combines reflect_clone and take in a useful fashion, automatically constructing an appropriate ReflectCloneError if the downcast fails.

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

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

fn reflect_partial_cmp( &self, _value: &(dyn PartialReflect + 'static), ) -> Option<Ordering>

Returns a “partial comparison” result.

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.