Trait IDLInterface 

pub trait IDLInterface {
    const PROTO_ID: ID;
    const PROTO_FIRST: u16 = 0;
    const PROTO_LAST: u16 = u16::MAX;

    // Required method
    fn derives(_: &'static DOMClass) -> bool;
}

A trait to check whether a given JSObject implements an IDL interface.

Required Associated Constants

const PROTO_ID: ID

The concrete type represented by this interface instance.

Provided Associated Constants

const PROTO_FIRST: u16 = 0

First prototype ID in the DFS-ordered range for this interface and its descendants.

const PROTO_LAST: u16 = u16::MAX

Last prototype ID in the DFS-ordered range for this interface and its descendants.

Required Methods

fn derives(_: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

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

impl<D, T> IDLInterface for IterableIterator<D, T>

where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D> + IDLInterface + IteratorDerives,

const PROTO_ID: ID = crate::codegen::PrototypeList::ID::Last

impl<D: DomTypes> IDLInterface for Crypto<D>

const PROTO_ID: ID = PrototypeList::ID::Crypto

const PROTO_FIRST: u16 = 60

const PROTO_LAST: u16 = 60

impl<D: DomTypes> IDLInterface for CryptoKey<D>

const PROTO_ID: ID = PrototypeList::ID::CryptoKey

const PROTO_FIRST: u16 = 61

const PROTO_LAST: u16 = 61

impl<D: DomTypes> IDLInterface for SubtleCrypto<D>

const PROTO_ID: ID = PrototypeList::ID::SubtleCrypto

const PROTO_FIRST: u16 = 508

const PROTO_LAST: u16 = 508