napi-rs/test_module/src/global.rs
LongYinan 1a3621b727
feat(napi): major upgrades for napi@1
1. inline everything
2. change `check_status` and `type_of` to macro
3. provide #[module_exports] macro
4. remove debug and repr[transparent] for ffi struct
2020-11-26 11:31:49 +08:00

25 lines
720 B
Rust

use std::convert::TryInto;
use napi::{CallContext, JsFunction, JsNumber, JsObject, JsTimeout, JsUndefined, Result};
#[js_function(2)]
pub fn set_timeout(ctx: CallContext) -> Result<JsTimeout> {
let handler: JsFunction = ctx.get(0)?;
let timeout: JsNumber = ctx.get(1)?;
ctx
.env
.get_global()?
.set_timeout(handler, timeout.try_into()?)
}
#[js_function(1)]
pub fn clear_timeout(ctx: CallContext) -> Result<JsUndefined> {
let timer: JsTimeout = ctx.get(0)?;
ctx.env.get_global()?.clear_timeout(timer)
}
pub fn register_js(exports: &mut JsObject) -> Result<()> {
exports.create_named_method("setTimeout", set_timeout)?;
exports.create_named_method("clearTimeout", clear_timeout)?;
Ok(())
}