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129 Commits
Author SHA1 Message Date
Taiki Endo af6c87a045 chore: upgrade remaining 2018 edition crates to 2021 edition (#5788) 2023-06-12 02:21:50 +09:00
icedrocket 076d77c186 macros: fix diagnostics of last statement (#5762) 2023-06-04 15:10:59 +02:00
Vidhan Bhatt 56239a9035 macros: fix typo in doc comment (#5671) 2023-05-08 17:50:49 +02:00
Alice Ryhl 66c62a4b74 chore: prepare tokio-macros v2.1.0 (#5649) 2023-04-25 17:07:08 +02:00
Adam Chalmers 623483c81f docs: fix typo in #[tokio::test] docs (#5636) 
Both current- and multi-thread runtime claimed to be the default, but only current thread actually is.
 2023-04-20 14:12:43 +00:00
John-John Tedro fc1e03f91b macros: make entrypoints more efficient (#5621) 2023-04-15 20:55:00 +02:00
Alice Ryhl 614fe357fc chore: prepare tokio-macros v2.0.0 (#5580) 2023-03-27 22:45:54 +02:00
David Pedersen 92d33b7181 macros: update syn (#5572) 2023-03-23 23:38:59 +01:00
Alice Ryhl 0c8e8248f8 tokio: bump MSRV to 1.56 (#5559) 2023-03-21 18:06:47 +01:00
daxpedda 17cc283f58 macros: accept path as crate rename (#5557) 2023-03-19 12:28:43 +01:00
Christopher Hunt 2298679af4 runtime: document the nature of the main future (#5494) 2023-02-26 16:48:56 +01:00
Flavio Moreira a18b3645f3 chore: update year in LICENSE files (#5402) 2023-01-27 16:05:48 +01:00
Carl Lerche 22cff80048 chore: update CI's clippy version to 1.65 (#5276) 2022-12-06 19:56:13 -08:00
Taiki Endo 993a60b7c7 chore: prepare tokio-macros v1.8.2 (#5246) 2022-11-30 22:10:13 +09:00
Taiki Endo 5d25ec46d5 macros: fix span of body variable (#5244) 2022-11-30 03:50:41 +09:00
Thomas de Zeeuw 766f22fae3 Prepare tokio-macros 1.8.1 2022-11-29 15:08:09 +00:00
Thomas de Zeeuw f5686f6bc0 Use #crate_ident in test macro 
Instead of ::tokio.
 2022-11-29 14:28:13 +00:00
Thomas de Zeeuw 224acd2500 Pin Future to stack in #[tokio::test] 
Instead of boxing it.
 2022-11-29 14:28:13 +00:00
Thomas de Zeeuw 2fcc6c2cb0 Box Futures in #[tokio::test] 
This reduces the amount of copies of the Runtime::block_on and related
functions the compiler has to generate and LLVM process. We've seen it
reduce the compilation time of our tests (some 1900 of them) from 40s
down to 12s, with no impact on the runtime of tests.

Below is an output of llvm-lines for our tests.

Before:

  Lines                  Copies                Function name
  -----                  ------                -------------
  8954414                156577                (TOTAL)
   984626 (11.0%, 11.0%)   9289 (5.9%,  5.9%)  std::thread::local::LocalKey<T>::try_with
   648093 (7.2%, 18.2%)    1857 (1.2%,  7.1%)  tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}
   557100 (6.2%, 24.5%)    3714 (2.4%,  9.5%)  tokio::park::thread::CachedParkThread::block_on
   551679 (6.2%, 30.6%)    7430 (4.7%, 14.2%)  tokio::coop::with_budget::{{closure}}
   514389 (5.7%, 36.4%)    3714 (2.4%, 16.6%)  tokio::runtime::scheduler::current_thread::Context::enter
   326832 (3.6%, 40.0%)    1857 (1.2%, 17.8%)  tokio::runtime::scheduler::current_thread::CurrentThread::block_on
   291549 (3.3%, 43.3%)    1857 (1.2%, 19.0%)  tokio::runtime::scheduler::current_thread::CoreGuard::enter
   261907 (2.9%, 46.2%)    7430 (4.7%, 23.7%)  tokio::coop::budget
   189468 (2.1%, 48.3%)    7430 (4.7%, 28.5%)  tokio::coop::with_budget
   137418 (1.5%, 49.8%)    3714 (2.4%, 30.8%)  tokio::runtime::enter::Enter::block_on
   126276 (1.4%, 51.3%)    1857 (1.2%, 32.0%)  tokio::runtime::Runtime::block_on
   124419 (1.4%, 52.6%)    1857 (1.2%, 33.2%)  tokio::macros::scoped_tls::ScopedKey<T>::set
   118897 (1.3%, 54.0%)    3715 (2.4%, 35.6%)  core::option::Option<T>::or_else
   111420 (1.2%, 55.2%)    1857 (1.2%, 36.8%)  tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}
   109408 (1.2%, 56.4%)    2105 (1.3%, 38.1%)  <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
   105893 (1.2%, 57.6%)    9289 (5.9%, 44.0%)  std::thread::local::LocalKey<T>::with
    96564 (1.1%, 58.7%)    1857 (1.2%, 45.2%)  tokio::runtime::scheduler::current_thread::Context::run_task
    90993 (1.0%, 59.7%)    7428 (4.7%, 50.0%)  tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}
    90515 (1.0%, 60.7%)    2105 (1.3%, 51.3%)  core::pin::Pin<&mut T>::map_unchecked_mut
    89136 (1.0%, 61.7%)    1857 (1.2%, 52.5%)  tokio::runtime::scheduler::multi_thread::MultiThread::block_on

After:

  Lines                  Copies               Function name
  -----                  ------               -------------
  3188618                41634                (TOTAL)
   109408 (3.4%,  3.4%)   2105 (5.1%,  5.1%)  <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
    90515 (2.8%,  6.3%)   2105 (5.1%, 10.1%)  core::pin::Pin<&mut T>::map_unchecked_mut
    56220 (1.8%,  8.0%)   1874 (4.5%, 14.6%)  alloc::boxed::Box<T>::pin
    48333 (1.5%,  9.5%)   2179 (5.2%, 19.8%)  core::ops::function::FnOnce::call_once
    28587 (0.9%, 10.4%)      1 (0.0%, 19.8%)  XXXXXXXXXXXXXXXXXXX
    18730 (0.6%, 11.0%)   1873 (4.5%, 24.3%)  alloc::boxed::Box<T,A>::into_pin
    16190 (0.5%, 11.5%)      2 (0.0%, 24.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    15870 (0.5%, 12.0%)      2 (0.0%, 24.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    15250 (0.5%, 12.5%)      1 (0.0%, 24.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXX
    12801 (0.4%, 12.9%)      2 (0.0%, 24.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    12801 (0.4%, 13.3%)      2 (0.0%, 24.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    12630 (0.4%, 13.7%)   2105 (5.1%, 29.4%)  <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::{{closure}}
    12613 (0.4%, 14.1%)      2 (0.0%, 29.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    12613 (0.4%, 14.5%)      2 (0.0%, 29.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    12613 (0.4%, 14.9%)      2 (0.0%, 29.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    12613 (0.4%, 15.3%)      2 (0.0%, 29.4%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    11395 (0.4%, 15.7%)     96 (0.2%, 29.7%)  alloc::alloc::box_free
    11364 (0.4%, 16.0%)   1891 (4.5%, 34.2%)  <T as core::convert::Into<U>>::into
    11238 (0.4%, 16.4%)   1873 (4.5%, 38.7%)  alloc::boxed::<impl core::convert::From<alloc::boxed::Box<T,A>> for core::pin::Pin<alloc::boxed::Box<T,A>>>::from
    10735 (0.3%, 16.7%)      2 (0.0%, 38.7%)  XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Note that I have replaced our test functions with XXX. As you can
clearly see they're not in the top 20 in the before output, while
they're in the after oput.

Further note that the amount of copies have been reduced from 156577 to
41634.
 2022-11-29 14:28:13 +00:00
Lukas Wirth 37d1d09d4a macros: reduce usage of last statement spans in proc-macros (#5092) 
This excludes the initial let statement of the proc-macro expansion
from receiving the last statement spans to aid completions in rust-analyzer.
The current span confuses rust-analyzer as it will map the tail expression
tokens to the let keyword (as this is the first token it finds with the
same span) which currently breaks completions. This commit should not
degrade the initial intent of the span reusages, as the type mismatch
parts are still spanned appropriately.
 2022-10-14 09:50:09 +02:00
George Pyrros 89000ca1da macros: improve the documentation for #[tokio::test] (#4761) 2022-06-13 12:47:42 +00:00
Alice Ryhl 3f8a690c01 chore: prepare tokio-macros 1.8.0 (#4742) 2022-06-04 22:04:12 +02:00
Taiki Endo fa665b91a8 macros: always emit return statement (#4636) 
Fixes #4635
 2022-04-28 07:53:40 +09:00
Kezhu Wang d590a369d5 macros: custom crate name for #[tokio::main] and #[tokio::test] (#4613) 
This also enables `#[crate::test(crate = "crate")]` in unit tests.

See: rust-lang/cargo#5653
Fixes: #2312
 2022-04-18 11:24:27 +02:00
Carl Lerche 49fff47111 chore: increase MSRV to 1.49. (#4457) 
Rust 1.49 was released on December 31, 2020, which meets our MSRV policy
of a minimum of 6 months.
 2022-01-31 13:26:12 -08:00
Carl Lerche 986b88b3f1 chore: update year in LICENSE files (#4429) 2022-01-27 13:36:21 -08:00
Carl Lerche f64673580d chore: prepare Tokio v1.15.0 release (#4320) 
Includes `tokio-macros` v1.7.0
 2021-12-15 10:36:09 -08:00
Taiki Endo 1a423b3322 chore: remove doc URL from Cargo.toml (#4251) 
https://doc.rust-lang.org/cargo/reference/manifest.html#the-documentation-field

> If no URL is specified in the manifest file, crates.io will
> automatically link your crate to the corresponding docs.rs page.
 2021-11-23 11:53:32 +01:00
Taiki Endo a8b662f643 ci: upgrade to new nightly (#4268) 2021-11-23 19:29:57 +09:00
Taiki Endo cf3206842c chore: bump MSRV to 1.46 (#4254) 2021-11-23 12:09:24 +09:00
Taiki Endo 8943e8aeef macros: address remainging clippy::semicolon_if_nothing_returned warning (#4252) 2021-11-22 18:41:17 +09:00
Alice Ryhl 623c09c52c chore: prepare tokio-macros 1.6.0 (#4239) 2021-11-16 09:54:07 +01:00
Alice Ryhl 94ee305741 macros: fix mut patterns in select! macro (#4211) 2021-11-02 18:05:24 +01:00
Alice Ryhl e184205421 chore: prepare tokio-macros 1.6.0 (#4197) 2021-10-29 18:33:40 +02:00
Taiki Endo 095012b03b macros: fix type resolution error in #[tokio::main] (#4176) 2021-10-19 12:49:57 +09:00
Alice Ryhl bb6a292d0a chore: prepare tokio-macros v1.5.0 (#4167) 2021-10-13 15:51:09 +02:00
Lukas Wirth fadd0190da macros: make tokio-macros attributes more IDE friendly (#4162) 2021-10-11 22:04:47 +02:00
Alice Ryhl d39c9ed9dc chore: prepare tokio-macros 1.4.1 (#4142) 
This reverts commit 33f0a1fd2e.
 2021-09-30 10:38:52 +02:00
Noah Kennedy 44cfe10ee5 chore: prepare tokio-macros 1.4.0 (#4139) 2021-09-29 23:30:47 +02:00
Ben Noordhuis 33f0a1fd2e macros: run runtime inside LocalSet when using macro (#4027) 2021-09-15 11:25:02 +02:00
Fedorenko Dmitrij 80bda3bf5f macros: fix wrong error messages (#4067) 2021-08-25 19:59:41 +02:00
Kateřina Churanová 1e95d6994a chore: explicitly relaxed clippy lint for runtime entry macro (#4030) 2021-08-11 18:16:00 +09:00
Alice Ryhl c505a2f81a chore: prepare tokio-macros 1.3.0 (#3931) 2021-07-07 10:58:02 +02:00
Blas Rodriguez Irizar 4818c2ed05 fs: document performance considerations (#3920) 2021-07-06 16:25:13 +02:00
Blas Rodriguez Irizar 80f0801e19 tokio-macros: compat with clippy::unwrap_used (#3926) 2021-07-06 15:01:13 +02:00
Alice Ryhl 3a659c47c3 chore: prepare tokio-mcaros v1.2.0 (#3783) 2021-05-14 18:20:17 +02:00
Taiki Endo f9ce18a524 macros: improve diagnostics on type mismatch (#3766) 2021-05-09 18:58:05 +09:00
David Pedersen 28d6879897 macros: forward input arguments in #[tokio::test] (#3691) 
Fixes #2388

Previously `#[tokio::test]` would error on functions that took
arguments. That meant other attribute macros couldn't do further
transformations on them. This changes that so arguments are forwarded as
is.

Whatever else might be included on the function is forwarded as well.
For example return type, generics, etc.

Worth noting that this is only for compatibility with other macros.
`#[test]`s that take arguments will still fail to compile.

A bit odd that [trybuild] tests don't fail `#[test]` functions with
arguments which is why the new tests are run with `t.pass(...)`. They do
actually fail if part of a real crate.

[trybuild]: https://crates.io/crates/trybuild
 2021-04-11 20:39:05 +02:00
David Pedersen 618d2bfc71 macros: various error message improvements (#3677) 
Improves a few of the error messages for `#[tokio::main]` and `#[tokio::test]`.

Also adds a note to the docs about `start_paused` requiring the `test-util` feature which wasn't mentioned previously.
 2021-04-05 22:40:42 +02:00
Nylonicious 8fc49dc522 chore: update years in all licenses (#3665) 2021-03-30 21:45:13 +02:00