1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-24 08:09:08 -05:00
denoland-deno/ops/op2/test_cases/sync/add_options.rs
Matt Mastracci 65d9bfb533
refactor(ops): Adding op2 macro and implementing in a couple of places (#19534)
This is a new op system that will eventually replace `#[op]`. 

Features
 - More maintainable, generally less-coupled code
 - More modern Rust proc-macro libraries
- Enforces correct `fast` labelling for fast ops, allowing for visual
scanning of fast ops
 - Explicit marking of `#[string]`, `#[serde]` and `#[smi]` parameters.

This first version of op2 supports integer and Option<integer>
parameters only, and allows us to start working on converting ops and
adding features.
2023-06-24 13:54:10 +02:00

6 lines
173 B
Rust

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
#[op2(core)]
pub fn op_test_add_option(a: u32, b: Option<u32>) -> u32 {
a + b.unwrap_or(100)
}