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JS_SetPrototype

mozjs::jsapi

Function JS_SetPrototype 

Source 
pub unsafe extern "C" fn JS_SetPrototype(
    cx: *mut JSContext,
    obj: Handle<*mut JSObject>,
    proto: Handle<*mut JSObject>,
) -> bool
Expand description

Change the prototype of obj.

Implements: ES6 [[SetPrototypeOf]] internal method.

In cases where ES6 [[SetPrototypeOf]] returns false without an exception, JS_SetPrototype throws a TypeError and returns false.