0.3 backports #2419

taiki-e · 2021-05-07T13:33:45Z

Backports:

Bump MSRV of futures-util to 1.41 (Bump MSRV of futures-util to 1.41 #2405)
Document flush behavior on error for send_all & forward (Document flush behavior on error for send_all & forward #2404)
Use #[proc_macro] at Rust 1.45+ (Use #[proc_macro] at Rust 1.45+ #2407)
improve must_use comment on RemoteHandle (improve must_use comment on RemoteHandle #2408)
Remove uses of unstable feature(cfg_target_has_atomic) (Remove uses of unstable feature(cfg_target_has_atomic) #2400)
add either example (add either example #2411)
Override Debug for oneshot::{Sender,Receiver}. (Override Debug for oneshot::{Sender,Receiver}. #2414)
impl Send + Sync for FuturesUnordered iterators (impl Send + Sync for FuturesUnordered iterators #2416)
Add missing assertions to auto_traits test (Add missing assertions to auto_traits test #2420)
Add rustfmt check to CI (Add rustfmt check to CI #2421)

Signed-off-by: ktf <krunotf@gmail.com>

Prior to this diff, the Debug impl for oneshot channels printed something like: ``` Sender { inner: Inner { complete: false, data: Lock { locked: false, data: UnsafeCell }, rx_task: Lock { locked: false, data: UnsafeCell }, tx_task: Lock { locked: false, data: UnsafeCell } } } ``` which isn't very helpful. Instead, just print `Sender { complete: false }` (or `true`, if the other end has dropped). Note that the `T: Debug` bound is retained to allow for the possibility of allowing slightly more interesting debug output in the future.

`cargo fmt` cannot recognize modules defined inside macros.

taiki-e and others added 8 commits May 7, 2021 22:23

Bump MSRV of futures-util to 1.41

2cb2bde

Document flush behavior on error for send_all & forward (#2404)

0f0a1d0

Signed-off-by: ktf <krunotf@gmail.com>

Use #[proc_macro] at Rust 1.45+

bf37481

improve must_use comment on RemoteHandle

605700e

Remove uses of unstable feature(cfg_target_has_atomic)

50ad821

add either example

450e522

impl Send + Sync for FuturesUnordered iterators

7fa9155

taiki-e added the futures-0.3 Issue related to the 0.3 versions of futures label May 7, 2021

taiki-e added 4 commits May 7, 2021 22:37

Do not run clippy on 0.3 branch

a8f894f

Add missing assertions to auto_traits test

8535e7c

Add rustfmt check to CI

67acb78

Format modules defined inside macros

1bfda04

`cargo fmt` cannot recognize modules defined inside macros.

taiki-e merged commit 9779572 into 0.3 May 7, 2021

taiki-e deleted the 0.3-backports branch May 7, 2021 14:59

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0.3 backports #2419

0.3 backports #2419

taiki-e commented May 7, 2021 •

edited

0.3 backports #2419

0.3 backports #2419

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taiki-e commented May 7, 2021 • edited

taiki-e commented May 7, 2021 •

edited