mirror of
https://github.com/denoland/deno.git
synced 2024-11-22 15:06:54 -05:00
8 lines
372 B
Rust
8 lines
372 B
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
|
|
use deno_runtime::deno_napi::*;
|
|
|
|
pub fn get_array_buffer_ptr(ab: v8::Local<v8::ArrayBuffer>) -> *mut u8 {
|
|
// SAFETY: Thanks to the null pointer optimization, NonNull<T> and Option<NonNull<T>> are guaranteed
|
|
// to have the same size and alignment.
|
|
unsafe { std::mem::transmute(ab.data()) }
|
|
}
|