Struct muse_lang::runtime::value::AnyDynamicRoot

pub struct AnyDynamicRoot(/* private fields */);

A strong reference to a Rooted<T>.

Implementations

impl AnyDynamicRoot

pub const fn downgrade(&self) -> AnyDynamic

Returns a weak reference to this dynamic.

pub fn new<'guard, T>( value: T, guard: &impl AsRef<CollectionGuard<'guard>>, ) -> Self

where T: DynamicValue + Trace,

Returns value as a garbage collected value that can be used in Muse.

pub fn as_dynamic<T>(&self) -> Dynamic<T>

where T: DynamicValue + Trace,

Upgrades this reference to a Dynamic<T>.

This function does no type checking. If T is the incorrect type, trying to access the underyling data will return None/an error.

pub fn as_rooted<T>(&self) -> Option<Rooted<T>>

where T: DynamicValue + Trace,

Tries to upgrade this reference to a Rooted<T>.

This function can return None if:

• T is not the correct type.
• The value has been garbage collected.

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: DynamicValue + Trace,

Tries to load a reference to this reference’s underlying data.

This function can return None if:

• T is not the correct type.
• The value has been garbage collected.

Trait Implementations

impl Clone for AnyDynamicRoot

fn clone(&self) -> AnyDynamicRoot

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AnyDynamicRoot

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

Formats the value using the given formatter.

impl ContainsNoRefs for AnyDynamicRoot