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tokio-rs

15 indexed repositories · View on GitHub

tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

Rust · 33184 stars
axum
HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity

Rust · 27178 stars
mio
Metal I/O library for Rust.

Rust · 7099 stars
topcoat
A batteries-included framework for building web apps

Rust · 4865 stars
prost
PROST! a Protocol Buffers implementation for the Rust Language

Rust · 4770 stars
console
a debugger for async rust!

Rust · 4598 stars
toasty
An async ORM for Rust

Rust · 3101 stars
bytes
Utilities for working with bytes

Rust · 2253 stars
io-uring
The `io_uring` library for Rust

Rust · 1741 stars
turmoil
Add hardship to your tests

Rust · 1260 stars
slab
Slab allocator for Rust

Rust · 938 stars
async-stream
Asynchronous streams for Rust using async & await notation

Rust · 777 stars
tokio-metrics
Utilities for collecting metrics from a Tokio application

Rust · 432 stars
tracing-opentelemetry

Rust · 407 stars
website
Website for the Tokio project

TypeScript · 264 stars

Beginner friendly Everything

Open All

Deferred<T> doesn't derive PartialEq/Eq, forcing manual impls on any model with a relation field Open

C-enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

tokio-rs/toasty#1236 · Opened Sep 18, 2026
Enchance the `Competion` enum/struct to avoid representing invalid states in io-uring Open

A-tokio C-bug T-io-uring

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/tokio#8492 · Opened Sep 17, 2026
add the set_times function to tokios File struct Open

A-tokio C-feature-request

Difficulty 3/5 1-2 days Newbie friendliness 72/100

tokio-rs/tokio#8487 · Opened Sep 16, 2026
`-Z minimal-versions` resolves known vulnerable dependencies Open

A-tokio C-maintenance

Difficulty 4/5 3-5 days Newbie friendliness 52/100

tokio-rs/tokio#8477 · 5 comments · Opened Sep 14, 2026
Runtime stall with large number of spawn_blocking tasks Open

A-tokio C-bug M-blocking

Difficulty 5/5 Over a week Newbie friendliness 30/100

tokio-rs/tokio#8470 · 2 comments · Opened Sep 14, 2026
Design: Unified Head Hoisting with Helmet() Open

Difficulty 5/5 Over a week Newbie friendliness 28/100

tokio-rs/topcoat#404 · 4 comments · 2 reactions · Opened Sep 12, 2026
The equivalent of SectionContent in C# Blazor Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/topcoat#403 · Opened Sep 12, 2026
Comparing a belongs_to relation to a model value ignores non-primary `references` Open

A-engine C-bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

tokio-rs/toasty#1219 · Opened Sep 12, 2026
Adding the ability to make signals global or place them in a struct with the capability to set and update them. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/topcoat#402 · 1 comment · Opened Sep 12, 2026
Is topcoat planning to have a styleX-like built-in CSS engine? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/topcoat#401 · 2 comments · 3 reactions · Opened Sep 11, 2026
Minimal-versions check skipped in CI since #452, and it fails on `serde` 1.0.60 Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

tokio-rs/bytes#851 · Opened Sep 10, 2026
`Toasty.toml` is ignored by `toasty-cli` Open

A-migration C-bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

tokio-rs/toasty#1215 · Opened Sep 9, 2026
Add helper method to probe kernel for io-uring for IO operation Open

A-tokio T-io-uring

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/tokio#8437 · Opened Sep 9, 2026
taskdump: `trace_leaf` returning `Pending` without a wake (#8043) permanently strands `FuturesUnordered` children polled under `trace_with` Open

A-tokio C-bug M-taskdump

Difficulty 5/5 Over a week Newbie friendliness 39/100

tokio-rs/tokio#8434 · 4 comments · Opened Sep 8, 2026
Interactive content in a never-ending live! region never hydrates: the whole page silently loses interactivity Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/topcoat#390 · 1 comment · Opened Sep 8, 2026
Optimize Extend trait to have BytesMut::extend(&mut self, &[u8) compile to a `memcpy` when possible Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

tokio-rs/bytes#848 · 3 comments · Opened Sep 8, 2026
Add extractors for inner variants of `MatchedPath` and `RawPathParams` Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

tokio-rs/axum#3880 · Opened Sep 7, 2026
Design: Forms and Ergonomic Toasty Creation and Updating Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/topcoat#386 · 1 reaction · Opened Sep 5, 2026
Properly handle `fs` and `io-std` under emscripten Open

A-tokio M-fs M-io T-wasm

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/tokio#8411 · 1 comment · Opened Sep 5, 2026
`tokio::io::unix` should not be feature-gated on `net` Open

A-tokio C-bug M-io

Difficulty 3/5 1-2 days Newbie friendliness 65/100

tokio-rs/tokio#8409 · 1 comment · Opened Sep 4, 2026
unstable-io_uring: gaps hit by the first production-driver consumer (Fallocate, fixed files, SQ publication, DATASYNC, corruption events, test entry point) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/turmoil#286 · Opened Sep 2, 2026
Multiple #[belongs_to] fields conflict even with different parent types Open

A-macros C-bug

Difficulty 4/5 3-5 days Newbie friendliness 55/100

tokio-rs/toasty#1206 · Opened Sep 1, 2026
Passing a borrowed parameter into the Create* helpers Open

A-macros C-enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tokio-rs/toasty#1205 · Opened Aug 28, 2026
Connect remote turso directly Open

A-driver C-feature

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/toasty#1203 · Opened Aug 27, 2026
Accept unimplented fields via a primitive and a conversion trait Open

A-macros C-feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/toasty#1202 · Opened Aug 26, 2026
`Handle::dump()` panics with "RefCell already borrowed" when a traced task wakes a task (current_thread runtime) Open

A-tokio C-bug M-taskdump

Difficulty 4/5 3-5 days Newbie friendliness 63/100

tokio-rs/tokio#8391 · Opened Aug 26, 2026
Windows: `Poll::poll` timeout is extended by system suspend Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

tokio-rs/mio#2006 · 1 comment · Opened Aug 25, 2026
Provide pagination cursor serialization Open

A-engine C-feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/toasty#1201 · 1 reaction · Opened Aug 23, 2026
engine: panic lowering query-based delete of a model with a has_many relation (cast_expr todo! on column operand) Open

A-engine C-bug

Difficulty 3/5 1-2 days Newbie friendliness 76/100

tokio-rs/toasty#1200 · Opened Aug 22, 2026
Can't order by an embedded timestamp Open

A-engine C-bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

tokio-rs/toasty#1198 · Opened Aug 20, 2026
rt(threaded): harden the idle-bookkeeping invariant Open

A-tokio C-feature-request

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/tokio#8373 · 1 comment · Opened Aug 19, 2026
`into_std`-like API for `windows::named_pipe::NamedPipe*` Open

A-tokio C-feature-request M-net

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/tokio#8368 · 2 comments · Opened Aug 18, 2026
Feature Request: Support loops with await expressions in event handlers Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/topcoat#357 · 2 comments · Opened Aug 18, 2026
Subpar tokio::fs io_uring performance on concurrent positional reads (1.5x slower than pread o_direct) Open

A-tokio C-feature-request

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/tokio#8367 · 1 comment · Opened Aug 18, 2026
`Mutex`' does not guarantee FIFO locking order Open

A-tokio C-bug M-sync

Difficulty 4/5 3-5 days Newbie friendliness 52/100

tokio-rs/tokio#8365 · 2 comments · Opened Aug 17, 2026
Shard endpoints should make authorization requirements explicit Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/topcoat#344 · Opened Aug 14, 2026
Add route-based modal rendering capability (Please add to roadmap) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/topcoat#342 · 1 comment · Opened Aug 14, 2026
Assemble eager belongs_to in insert returning from the inline child insert's output Open

A-engine C-bug

Difficulty 3/5 1-2 days Newbie friendliness 64/100

tokio-rs/toasty#1189 · Opened Aug 13, 2026
Structured errors Open

A-driver C-feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

tokio-rs/toasty#1188 · Opened Aug 13, 2026
citext is not fully supported in pg Open

A-driver C-bug

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/toasty#1187 · Opened Aug 13, 2026
add `has_time_driver` to check if timeout is available on a runtime without panicking Open

A-tokio C-feature-request M-time

Difficulty 3/5 1-2 days Newbie friendliness 65/100

tokio-rs/tokio#8361 · 2 reactions · Opened Aug 13, 2026
Relationships are loaded without data consistency via separate queries instead of JOINs Open

C-bug

Difficulty 4/5 3-5 days Newbie friendliness 52/100

tokio-rs/toasty#1175 · 4 comments · Opened Aug 9, 2026
Support knowing whether an upsert created or updated row Open

C-feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

tokio-rs/toasty#1171 · 1 reaction · Opened Aug 8, 2026
Switch Wine CI back to stable Rust 1.99 Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

tokio-rs/mio#1999 · Opened Aug 8, 2026
Nested brace blocks in `update!` do not compile for embedded-within-embedded fields Open

C-bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

tokio-rs/toasty#1168 · Opened Aug 8, 2026
Builder surface for user-supplied write conditions (`update_if`) Open

C-feature

Difficulty 5/5 Over a week Newbie friendliness 30/100

tokio-rs/toasty#1167 · Opened Aug 8, 2026
Conditional query-based writes on a caller-supplied version Open

C-feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/toasty#1166 · Opened Aug 8, 2026
Retry-on-conflict helper for optimistic concurrency Open

C-feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

tokio-rs/toasty#1165 · Opened Aug 8, 2026
DynamoDB driver rejects multi-key `UpdateByKey` operations Open

C-feature

Difficulty 4/5 3-5 days Newbie friendliness 48/100

tokio-rs/toasty#1164 · Opened Aug 8, 2026
DynamoDB returns `condition_failed` instead of `record_not_found` when the row is gone Open

C-bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

tokio-rs/toasty#1163 · Opened Aug 8, 2026

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