Trait mozjs::gc::RootKind

pub trait RootKind {
    type Vtable;

    const VTABLE: Self::Vtable;
    const KIND: RootKind;
}

A trait for JS types that can be registered as roots.

Required Associated Types

type Vtable

Required Associated Constants

const VTABLE: Self::Vtable

const KIND: RootKind

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl RootKind for *mut BigInt

type Vtable = ()

const VTABLE: <*mut BigInt as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::BigInt

impl RootKind for *mut Symbol

type Vtable = ()

const VTABLE: <*mut Symbol as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Symbol

impl RootKind for *mut JSFunction

type Vtable = ()

const VTABLE: <*mut JSFunction as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Object

impl RootKind for *mut JSObject

type Vtable = ()

const VTABLE: <*mut JSObject as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Object

impl RootKind for *mut JSScript

type Vtable = ()

const VTABLE: <*mut JSScript as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Script

impl RootKind for *mut JSString

type Vtable = ()

const VTABLE: <*mut JSString as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::String

Implementors

impl RootKind for PropertyKey

type Vtable = ()

const VTABLE: <PropertyKey as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Id

impl RootKind for Value

type Vtable = ()

const VTABLE: <Value as RootKind>::Vtable = ()

const KIND: RootKind = JS::RootKind::Value

impl<T> RootKind for T

where T: TraceableTrace,

type Vtable = *const RootedVFTable

const VTABLE: <T as RootKind>::Vtable = _

const KIND: RootKind = JS::RootKind::Traceable