Function JSObjectGetTypedArrayBytesPtr 

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

Available on crate features JSBase and JSTypedArray only.

Returns a temporary pointer to the backing store of a JavaScript Typed Array object.

Parameter ctx: The execution context to use.

Parameter object: The Typed Array object whose backing store pointer to return.

Parameter 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 pointer to the raw data buffer that serves as object’s backing store or NULL if object is not a Typed Array object.

The pointer returned by this function is temporary and is not guaranteed to remain valid across JavaScriptCore API calls.

Safety

• ctx must be a valid pointer.
• object must be a valid pointer.
• exception must be a valid pointer.