javascriptcore_sys

Function JSObjectMakeTypedArray

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

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.