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: Reflect>(&mut self, value: T)

Appends a typed value to the list.

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

Appends a Reflect trait object to the list.

Trait Implementations

impl Debug for DynamicList

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

Formats the value using the given formatter.

impl Default for DynamicList

fn default() -> DynamicList

Returns the “default value” for a type.

impl IntoIterator for DynamicList

type Item = Box<dyn Reflect>

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) -> Self::IntoIter

Creates an iterator from a value.

impl List for DynamicList

fn get(&self, index: usize) -> Option<&dyn Reflect>

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

fn get_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>

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

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

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 Reflect>

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 Reflect>)

Appends an element to the back of the list.

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

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(self: Box<Self>) -> Vec<Box<dyn Reflect>>

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

fn clone_dynamic(&self) -> DynamicList

Clones the list, producing a DynamicList.

fn is_empty(&self) -> bool

Returns true if the collection contains no elements.

impl Reflect for DynamicList

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

Returns the TypeInfo of the type represented by this value.

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

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &dyn Any

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut dyn Any

Returns the value as a &mut dyn Any.

fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>

Casts this type to a boxed reflected value.

fn as_reflect(&self) -> &dyn Reflect

Casts this type to a reflected value.

fn as_reflect_mut(&mut self) -> &mut dyn Reflect

Casts this type to a mutable reflected value.

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

Applies a reflected value to this value.

fn try_apply(&mut self, value: &dyn Reflect) -> Result<(), ApplyError>

Tries to apply a reflected value to this value.

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

Performs a type-checked assignment of 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<Self>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type.

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

Clones the value as a Reflect trait object.

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

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

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

Returns a “partial equality” comparison result.

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

Debug formatter for the value.

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type.

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

Returns a serializable version of the value.

impl TypePath for DynamicList

where Self: Any + Send + Sync,

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.