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Remove slice_to_array_buffer_view and update_array_buffer_view

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This commit is contained in:
deror1869107 2017-02-08 03:03:30 +08:00
parent d010d2c675
commit 2d99f7f995
5 changed files with 54 additions and 42 deletions
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20
components/script/dom/bindings/conversions.rs
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@ -580,23 +580,3 @@ pub unsafe fn is_array_like(cx: *mut JSContext, value: HandleValue) -> bool {
assert!(JS_IsArrayObject(cx, value, &mut result));
result
}
/// Creates a typed JS array from a Rust slice
pub unsafe fn slice_to_array_buffer_view<T>(cx: *mut JSContext, data: &[T]) -> *mut JSObject
where T: ArrayBufferViewContents
{
let js_object = T::new(cx, data.len() as u32);
assert!(!js_object.is_null());
update_array_buffer_view(js_object, data);
js_object
}
/// Updates a typed JS array from a Rust slice
pub unsafe fn update_array_buffer_view<T>(obj: *mut JSObject, data: &[T])
where T: ArrayBufferViewContents
{
let mut buffer = array_buffer_view_data(obj);
if let Some(ref mut buffer) = buffer {
ptr::copy_nonoverlapping(&data[0], &mut buffer[0], data.len())
}
}