Module base

Modules

ptr 🔒

Manually manage memory through raw pointers.

Structs

HandleValueArray 🔒

A generic handle to an array of rooted values.

JSContext 🔒

JSObject 🔒

Rc 🔒

A single-threaded reference-counting pointer. ‘Rc’ stands for ‘Reference Counted’.

Enums

ConversionBehavior 🔒

Behavior for converting out-of-range integers.

ConversionResult 🔒

An enum to better support enums through FromJSValConvertible::from_jsval.

Traits

FromJSValConvertible 🔒

A trait to convert JSVals to Rust types.

ToJSValConvertible 🔒

A trait to convert Rust types to JSVals.

Functions

Call 🔒 ^⚠

IsCallable 🔒 ^⚠

Return true if the given object is callable. In ES6 terms, an object is callable if it has a [Call] internal method.

JS_NewObject 🔒 ^⚠

NullValue 🔒

ObjectOrNullValue 🔒

ObjectValue 🔒

UndefinedValue 🔒

maybe_resume_unwind 🔒

If there is a pending panic, resume unwinding.

throw_type_error 🔒 ^⚠

Throw a TypeError with the given message.

Type Aliases

ArrayBuffer 🔒

ArrayBufferView 🔒

Float32Array 🔒

Float64Array 🔒

HandleObject 🔒

HandleValue 🔒

Heap 🔒

JSVal 🔒

MutableHandleObject 🔒

MutableHandleValue 🔒

RawHandleValue 🔒

Reference to a T that has been rooted elsewhere. This is most useful as a parameter type, which guarantees that the T lvalue is properly rooted. See “Move GC Stack Rooting” above.

Uint8Array 🔒

Uint8ClampedArray 🔒