[−][src]Crate safina
A safe Rust async runtime.
Features
forbid(unsafe_code)
- Depends only on
std
- Good test coverage (>92%)
Limitations
- Requires Rust
nightly
, for OnceCell and Wake trait - Allocates memory. You can avoid allocations by using advanced functions, like
safina_executor::spawn_unpin
. - Not optimized
Documentation
https://docs.rs/safina
safina_async_test
has an #[async_test]
macro for running async fn
test functions.
Examples
safina::increase_threads_to(1); let (sender, receiver) = std::sync::mpsc::channel(); safina::spawn(async move { sender.send(()).unwrap(); }); receiver.recv().unwrap();
std::thread::spawn(safina_executor::work); let result = safina::block_on(async { prepare_request().await?; execute_request().await })?;
Alternatives
- smol
- Popular
- Contains generous amounts of
unsafe
code
- async-std
- Very popular
- Contains generous amounts of
unsafe
code
- tokio
- Very popular
- Fast
- Internally extremely complicated
- Full of
unsafe
- nostd_async
Changelog
- v0.1.3 - Update readme
- v0.1.2 - Renamed
safina
crate tosafina-executor
. Added newsafina
crate with re-exports, examples, and integration tests. - v0.1.1 - Add badges to readme
- v0.1.0 - First published version
TO DO
- Add an integration test
- Add
init
function that starts worker threads and the timer thread. - Make it work on Rust stable
- Add an #[async_main] macro
Release Process
- Edit
Cargo.toml
and bump version number. - Run
./release.sh
Structs
DeadlineExceeded |
Enums
OptionAB | |
OptionABC | |
OptionABCD | |
OptionABCDE |
Functions
block_on | Executes the future on the current thread and returns its result. Panics if the future panics. |
increase_threads_to | Spawns new worker threads until the total number of workers is |
select_ab | Awaits both futures and returns the value from the one that completes first. |
select_abc | Awaits the futures and returns the value from the one that completes first. |
select_abcd | Awaits the futures and returns the value from the one that completes first. |
select_abcde | Awaits the futures and returns the value from the one that completes first. |
sleep_for | Returns |
sleep_until | Returns after |
spawn | Adds a task that will execute |
start_timer_thread | Starts the worker thread, if it's not already started.
You must call this before calling |
with_deadline | Awaits |
with_timeout | Awaits |
work | Use the current thread as a worker in the runtime. |