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Fix embassy::main macros for std target

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This commit is contained in:
Ulf Lilleengen 2021-09-02 14:45:20 +02:00
parent a3beb1ca3d
commit 5f04d6e6c5
3 changed files with 6 additions and 13 deletions
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4
embassy-macros/src/lib.rs
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@ -386,7 +386,6 @@ pub fn main(args: TokenStream, item: TokenStream) -> TokenStream {
}; };
let embassy_path = macro_args.embassy_prefix.append("embassy"); let embassy_path = macro_args.embassy_prefix.append("embassy");
let embassy_std_path = macro_args.embassy_prefix.append("embassy_std");
let mut fail = false; let mut fail = false;
if task_fn.sig.asyncness.is_none() { if task_fn.sig.asyncness.is_none() {
@ -427,7 +426,6 @@ pub fn main(args: TokenStream, item: TokenStream) -> TokenStream {
let task_fn_body = task_fn.block.clone(); let task_fn_body = task_fn.block.clone();
let embassy_path = embassy_path.path(); let embassy_path = embassy_path.path();
let embassy_std_path = embassy_std_path.path();
let embassy_prefix_lit = macro_args.embassy_prefix.literal(); let embassy_prefix_lit = macro_args.embassy_prefix.literal();
let result = quote! { let result = quote! {
@ -441,7 +439,7 @@ pub fn main(args: TokenStream, item: TokenStream) -> TokenStream {
::core::mem::transmute(t) ::core::mem::transmute(t)
} }
let mut executor = #embassy_std_path::Executor::new(); let mut executor = #embassy_path::executor::Executor::new();
let executor = unsafe { make_static(&mut executor) }; let executor = unsafe { make_static(&mut executor) };
executor.run(|spawner| { executor.run(|spawner| {

2
embassy/Cargo.toml
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@ -7,7 +7,7 @@ resolver = "2"
[features] [features]
default = [] default = []
std = ["futures/std", "embassy-traits/std", "time", "time-tick-1mhz"] std = ["futures/std", "embassy-traits/std", "time", "time-tick-1mhz", "embassy-macros/std"]
# Enable `embassy::time` module. # Enable `embassy::time` module.
# NOTE: This feature is only intended to be enabled by crates providing the time driver implementation. # NOTE: This feature is only intended to be enabled by crates providing the time driver implementation.

11
examples/std/src/bin/tick.rs
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@ -1,9 +1,8 @@
#![feature(type_alias_impl_trait)] #![feature(type_alias_impl_trait)]
#![allow(incomplete_features)] #![allow(incomplete_features)]
use embassy::executor::Executor; use embassy::executor::Spawner;
use embassy::time::{Duration, Timer}; use embassy::time::{Duration, Timer};
use embassy::util::Forever;
use log::*; use log::*;
#[embassy::task] #[embassy::task]
@ -14,16 +13,12 @@ async fn run() {
} }
} }
static EXECUTOR: Forever<Executor> = Forever::new(); #[embassy::main]
async fn main(spawner: Spawner) {
fn main() {
env_logger::builder() env_logger::builder()
.filter_level(log::LevelFilter::Debug) .filter_level(log::LevelFilter::Debug)
.format_timestamp_nanos() .format_timestamp_nanos()
.init(); .init();
let executor = EXECUTOR.put(Executor::new());
executor.run(|spawner| {
spawner.spawn(run()).unwrap(); spawner.spawn(run()).unwrap();
});
} }