Module rust

Expand description

Rust wrappers around the raw JS apis

Re-exports§

wrappers: Wrappers for JSAPI methods that accept lifetimed Handle and MutableHandle arguments

CapturedJSStack
CompileOptionsWrapper
EnvironmentChain
IdVector
JSAutoStructuredCloneBufferWrapper
JSEngine: A handle that must be kept alive in order to create new Runtimes. When this handle is dropped, the engine is shut down and cannot be reinitialized.
JSEngineHandle
ParentRuntime: A handle to a Runtime that will be used to create a new runtime in another thread. This handle and the new runtime must be destroyed before the original runtime can be dropped.
RealmOptions
RootedObjectVectorWrapper
Runtime: A wrapper for the JSContext structure in SpiderMonkey.
ScriptedCaller
Stencil
ThreadSafeJSContext: A version of the JSContext that can be used from other threads and is thus Send and Sync. This should only ever expose operations that are marked as thread-safe by the SpiderMonkey API, ie ones that only atomic fields in JSContext.

ENGINE_STATE 🔒
SIMPLE_GLOBAL_CLASS: This is a simple JSClass for global objects, primarily intended for tests.
SIMPLE_GLOBAL_CLASS_OPS 🔒

GCMethods: A trait for types which can place appropriate GC barriers.
IntoHandle: Trait for things that can be converted to handles For any type T: IntoHandle we have an implementation of From<T> for MutableHandle<T::Target>. This is a way round the orphan rule.
IntoMutableHandle
ToResult 🔒
Trace: Types that can be traced.

ToBoolean^⚠
ToInt32^⚠
ToInt64^⚠
ToNumber^⚠
ToString^⚠
ToUint16^⚠
ToUint32^⚠
ToUint64^⚠
ToWindowProxyIfWindow^⚠
convert_from_int32 🔒 ^⚠
define_methods^⚠: Defines methods on obj. The last entry of methods must contain zeroed memory.
define_properties^⚠: Defines attributes on obj. The last entry of properties must contain zeroed memory.
describe_scripted_caller^⚠
get_context_realm^⚠
get_object_class^⚠
get_object_group 🔒 ^⚠
get_object_realm^⚠
is_dom_class
is_dom_object^⚠
is_window^⚠
maybe_wrap_object^⚠
maybe_wrap_object_or_null_value^⚠
maybe_wrap_object_value^⚠
maybe_wrap_value^⚠
report_warning^⚠
transform_str_to_source_text
transform_u16_to_source_text
try_to_outerize^⚠
try_to_outerize_object^⚠