Function javascriptcore_sys::JSObjectMakeTypedArray [−] [src]

pub unsafe extern "C" fn JSObjectMakeTypedArray(
    ctx: JSContextRef, 
    arrayType: JSTypedArrayType, 
    length: usize, 
    exception: *mut JSValueRef
) -> JSObjectRef

Creates a JavaScript Typed Array object with the given number of elements.

ctx: The execution context to use.
arrayType: A value identifying the type of array to create. If arrayType is JSTypedArrayType::None or JSTypedArrayType::ArrayBuffer then NULL will be returned.
length: The number of elements to be in the new Typed Array.
exception: A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

Returns a JSObjectRef that is a Typed Array with all elements set to zero or NULL if there was an error.