Module error

Utilities to throw exceptions from Rust bindings.

Structs

ErrorInfo 🔒

A struct encapsulating information about a runtime script error.

Enums

Error 🔒

DOM exceptions that can be thrown by a native DOM method. https://webidl.spec.whatwg.org/#dfn-error-names-table

JsEngineError 🔒

Error values that have no equivalent DOMException representation.

Traits

ErrorToJsval 🔒

Functions

create_dom_exception 🔒

If possible, create a new DOMException representing the provided error. If no such DOMException exists, return a subset of the original error values that may need additional handling.

report_pending_exception 🔒

Report a pending exception, thereby clearing it.

throw_constructor_without_new 🔒

throw_dom_exception 🔒

Set a pending exception for the given result on cx.

throw_invalid_this 🔒

Throw an exception to signal that a JSObject can not be converted to a given DOM type.

Type Aliases

ErrorResult 🔒

The return type for IDL operations that can throw DOM exceptions and return ().

Fallible 🔒

The return type for IDL operations that can throw DOM exceptions.