Struct DynamicList 

pub struct DynamicList { /* private fields */ }

A list of reflected values.

Implementations

impl DynamicList

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

Sets the type to be represented by this DynamicList.

Panics

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

pub fn push<T>(&mut self, value: T)

where T: PartialReflect,

Appends a typed value to the list.

pub fn push_box(&mut self, value: Box<dyn PartialReflect>)

Appends a Reflect trait object to the list.

Trait Implementations

impl Debug for DynamicList

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

Formats the value using the given formatter.

impl Default for DynamicList

fn default() -> DynamicList

Returns the “default value” for a type.

impl FromIterator<Box<dyn PartialReflect>> for DynamicList

fn from_iter<I>(values: I) -> DynamicList

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

Creates a value from an iterator.

impl<T> FromIterator<T> for DynamicList

where T: PartialReflect,

fn from_iter<I>(values: I) -> DynamicList

where I: IntoIterator<Item = T>,

Creates a value from an iterator.

impl<'a> IntoIterator for &'a DynamicList

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

The type of the elements being iterated over.

type IntoIter = ListIter<'a>

Which kind of iterator are we turning this into?

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

Creates an iterator from a value.

impl IntoIterator for DynamicList

type Item = Box<dyn PartialReflect>

The type of the elements being iterated over.

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

Which kind of iterator are we turning this into?

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

Creates an iterator from a value.

impl List for DynamicList

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

Returns a reference to the element at index, or None if out of bounds.

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

Returns a mutable reference to the element at index, or None if out of bounds.

fn insert(&mut self, index: usize, element: Box<dyn PartialReflect>)

Inserts an element at position index within the list, shifting all elements after it towards the back of the list.

fn remove(&mut self, index: usize) -> Box<dyn PartialReflect>

Removes and returns the element at position index within the list, shifting all elements before it towards the front of the list.

fn push(&mut self, value: Box<dyn PartialReflect>)

Appends an element to the back of the list.

fn pop(&mut self) -> Option<Box<dyn PartialReflect>>

Removes the back element from the list and returns it, or None if it is empty.

fn len(&self) -> usize

Returns the number of elements in the list.

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

Returns an iterator over the list.

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

Drain the elements of this list to get a vector of owned values.

fn is_empty(&self) -> bool

Returns true if the collection contains no elements.

fn to_dynamic_list(&self) -> DynamicList

Creates a new DynamicList from this list.

fn get_represented_list_info(&self) -> Option<&'static ListInfo>

Will return None if TypeInfo is not available.

impl PartialReflect for DynamicList

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<DynamicList>) -> 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<DynamicList>, ) -> 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<DynamicList>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

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

Returns a hash of the value (which includes the 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.

impl TypePath for DynamicList

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.