Function javascriptcore_sys::JSObjectGetTypedArrayLength [−] [src]

pub unsafe extern "C" fn JSObjectGetTypedArrayLength(
    ctx: JSContextRef, 
    object: JSObjectRef, 
    exception: *mut JSValueRef
) -> usize

Returns the length of a JavaScript Typed Array object.

ctx: The execution context to use.
object: The Typed Array object whose length to return.
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 the length of the Typed Array object or 0 if the object is not a Typed Array object.