script::dom::bindings::serializable

Trait Serializable

Source 
pub(crate) trait Serializable: DomObject
where
    Self: Sized,
{
    type Index: Copy + Eq + Hash;
    type Data;

    // Required methods
    fn serialize(&self) -> Result<(NamespaceIndex<Self::Index>, Self::Data), ()>;
    fn deserialize(
        owner: &GlobalScope,
        serialized: Self::Data,
        can_gc: CanGc,
    ) -> Result<DomRoot<Self>, ()>
       where Self: Sized;
    fn serialized_storage<'a>(
        data: StructuredData<'a, '_>,
    ) -> &'a mut Option<HashMap<NamespaceIndex<Self::Index>, Self::Data>>;
}
Expand description

Interface for serializable platform objects. https://html.spec.whatwg.org/multipage/#serializable

Required Associated Types§

Source

type Index: Copy + Eq + Hash

Source

type Data

Required Methods§

Source

fn serialize(&self) -> Result<(NamespaceIndex<Self::Index>, Self::Data), ()>

https://html.spec.whatwg.org/multipage/#serialization-steps

Source

fn deserialize( owner: &GlobalScope, serialized: Self::Data, can_gc: CanGc, ) -> Result<DomRoot<Self>, ()>
where Self: Sized,

https://html.spec.whatwg.org/multipage/#deserialization-steps

Source

fn serialized_storage<'a>( data: StructuredData<'a, '_>, ) -> &'a mut Option<HashMap<NamespaceIndex<Self::Index>, Self::Data>>

Returns the field of [StructuredDataReader]/[StructuredDataWriter] that should be used to read/store serialized instances of this type.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§