tokio-1.18.0
版本发布时间: 2022-04-28 01:31:31
tokio-rs/tokio最新发布版本:tokio-1.40.0(2024-08-30 16:04:47)
1.18.0 (April 27, 2022)
This release adds a number of new APIs in tokio::net
, tokio::signal
, and
tokio::sync
. In addition, it adds new unstable APIs to tokio::task
(Id
s
for uniquely identifying a task, and AbortHandle
for remotely cancelling a
task), as well as a number of bugfixes.
Fixed
- blocking: add missing
#[track_caller]
forspawn_blocking
(#4616) - macros: fix
select
macro to process 64 branches (#4519) - net: fix
try_io
methods not calling Mio'stry_io
internally (#4582) - runtime: recover when OS fails to spawn a new thread (#4485)
Added
- net: add
UdpSocket::peer_addr
(#4611) - net: add
try_read_buf
method for named pipes (#4626) - signal: add
SignalKind
Hash
/Eq
impls andc_int
conversion (#4540) - signal: add support for signals up to
SIGRTMAX
(#4555) - sync: add
watch::Sender::send_modify
method (#4310) - sync: add
broadcast::Receiver::len
method (#4542) - sync: add
watch::Receiver::same_channel
method (#4581) - sync: implement
Clone
forRecvError
types (#4560)
Changed
- update
mio
to 0.8.1 (#4582) - macros: rename
tokio::select!
's internalutil
module (#4543) - runtime: use
Vec::with_capacity
when building runtime (#4553)
Documented
- improve docs for
tokio_unstable
(#4524) - runtime: include more documentation for thread_pool/worker (#4511)
- runtime: update
Handle::current
's docs to mentionEnterGuard
(#4567) - time: clarify platform specific timer resolution (#4474)
- signal: document that
Signal::recv
is cancel-safe (#4634) - sync:
UnboundedReceiver
close docs (#4548)
Unstable
The following changes only apply when building with --cfg tokio_unstable
:
- task: add
task::Id
type (#4630) - task: add
AbortHandle
type for cancelling tasks in aJoinSet
(#4530], [#4640) - task: fix missing
doc(cfg(...))
attributes forJoinSet
(#4531) - task: fix broken link in
AbortHandle
RustDoc (#4545) - metrics: add initial IO driver metrics (#4507)