tower-rs Open Source Projects

Concatenated gzip responses fail since 0.6.8 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tower-rs/tower-http#737 · 2 comments · Opened Sep 16, 2026

CompressionLayer re-polls non-fused streaming bodies after EOF and panics Open

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

tower-rs/tower-http#732 · Opened Sep 1, 2026

Custom Backend for ServeFile Open

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

tower-rs/tower-http#731 · Opened Aug 31, 2026

CSRF: strict byte-matching of `Origin` might be brittle Open

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

tower-rs/tower-http#701 · 2 reactions · Opened May 30, 2026

`Intercept` layer: conditionally return a response without calling the inner service Open

C-feature-request

tower-rs/tower#870 · 1 reaction · Opened May 22, 2026

Feature Proposal: Shall we replace some API calls from `std::time` with `web_time` to make `TraceLayer` (and more services) WASM compatible? Open

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

tower-rs/tower-http#657 · 12 comments · 1 reaction · Opened Apr 11, 2026

hedge: zero `period` is accepted but panics on first `call` with divide-by-zero Open

tower-rs/tower#862 · Opened Mar 16, 2026

buffer: `bound = 0` panics in `Buffer::new` / `Buffer::pair` (and via `BufferLayer::new`) Open

tower-rs/tower#861 · Opened Mar 15, 2026

util: `CallAll::unordered()` can silently drop a buffered request after a partial poll Open

tower-rs/tower#860 · Opened Mar 15, 2026

`Steer` built with zero services returns `poll_ready = Ready(Ok(()))` but `call` panics Open

tower-rs/tower#859 · Opened Mar 15, 2026

`TrackCompletionFuture` retains the load-tracking handle on `Err` until the future is dropped Open

tower-rs/tower#858 · Opened Mar 15, 2026

retry: `TpsBudget` over-allocates retries for fractional `retry_percent < 1.0` Open

tower-rs/tower#857 · 1 comment · Opened Mar 15, 2026

Allow configuring cache header in ServeDir Open

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

tower-rs/tower-http#611 · 1 comment · 1 reaction · Opened Oct 14, 2025

[Feature Request]: Sliding Window Ratelimit Open

tower-rs/tower#842 · 9 comments · Opened Oct 13, 2025

Design for the final form of the `Service` trait Open

tower-rs/tower#836 · 9 comments · 3 reactions · Opened Jul 26, 2025

RequestDecompressionLayer - inconvenient error catching Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tower-rs/tower-http#592 · Opened Jul 25, 2025

tower::Balance does not notice if multiple become ready at once Open

A-balance S-waiting-on-review

tower-rs/tower#824 · 5 comments · Opened May 5, 2025

Merge Vary header Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

tower-rs/tower-http#543 · 9 comments · 1 reaction · Opened Feb 5, 2025

A struct to combine two service Open

tower-rs/tower#813 · 4 comments · Opened Jan 31, 2025

[Feature request] Layer to support delegating requests to arbitrary executor Open

tower-rs/tower#807 · Opened Dec 23, 2024

Example code: Encapsulate arbitrary caller-provided layers in library code Open

tower-rs/tower#806 · 1 reaction · Opened Dec 23, 2024

Repository security settings can be strengthened. Open

tower-rs/tower#800 · Opened Nov 7, 2024

[Feature Request] `TimeoutLayer` supports per-request values Open

tower-rs/tower#798 · 3 comments · Opened Oct 25, 2024

Feature Request: Add a way to branch on the the service pipeline Open

tower-rs/tower#797 · 4 comments · Opened Oct 23, 2024

Add code coverage report/banner Open

tower-rs/tower#795 · 2 comments · 1 reaction · Opened Sep 18, 2024

`tower_http::trace` doc clarification regarding ingestion of parent spans from incoming requests Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

tower-rs/tower-http#508 · 6 comments · Opened Sep 5, 2024

impl `Clone` for `RateLimit <T>` Open

tower-rs/tower#794 · 1 comment · 4 reactions · Opened Sep 2, 2024

`ConcurrencyLimitLayer` that rejects requests instead of queueing it Open

tower-rs/tower#793 · 1 comment · Opened Sep 2, 2024

tower 5.0 : error[E0015]: cannot call non-const fn `Identity::new` in constant functions Open

tower-rs/tower#786 · 2 comments · 16 reactions · Opened Aug 14, 2024

Changelog says that MSRV is 1.63 but it's 1.64 Open

tower-rs/tower#785 · Opened Aug 13, 2024

consider supporting custom mime type in serve_dir? Open

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

tower-rs/tower-http#500 · 1 comment · 1 reaction · Opened Aug 2, 2024

How to set tower middleware dynamically Open

tower-rs/tower#774 · 1 comment · Opened Jul 16, 2024

[Feature Request]: Middleware for client side which implements balancing the RPS Open

tower-rs/tower#773 · Opened Jul 11, 2024

Improve documentation for tower-test Open

tower-rs/tower#772 · 1 comment · Opened Jul 6, 2024

Allow multiple valid bearer keys for ValidateRequestHeaderLayer Open

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

tower-rs/tower-http#485 · 2 reactions · Opened Apr 26, 2024

Port tower to futures-lite Open

C-musing

tower-rs/tower#768 · 6 comments · 5 reactions · Opened Apr 19, 2024

Feature Request: implement `layer` method on `ServiceExt` Open

A-layer C-feature-request I-needs-decision P-low T-middleware

tower-rs/tower#766 · 2 comments · 1 reaction · Opened Mar 28, 2024

ServeFile is slower than simply reading a file Open

C-request E-medium

Difficulty 4/5 3-5 days Newbie friendliness 30/100

tower-rs/tower-http#480 · 1 comment · Opened Mar 9, 2024

Tower & Warp server error Open

tower-rs/tower#763 · Opened Feb 11, 2024

experiment with permit based service framework Open

tower-rs/tower#757 · 6 comments · 5 reactions · Opened Dec 14, 2023

unexpected behaviour of `RateLimit` Open

tower-rs/tower#756 · Opened Dec 6, 2023

breaking change in tower design (0.6 or beyond): first class support for async fn traits Open

tower-rs/tower#753 · 22 comments · 19 reactions · Opened Nov 21, 2023

Consider using `ControlFlow` for retry `Policy`. Open

tower-rs/tower#750 · Opened Oct 30, 2023

A means to conditionally provide a response to a request in lieu of calling the inner service Open

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

tower-rs/tower-http#426 · 6 comments · Opened Oct 23, 2023

A means to propagate state between the layers that run before the service function, and those that run after. Open

A-new-middleware

Difficulty 3/5 1-2 days Newbie friendliness 20/100

tower-rs/tower-http#423 · Opened Oct 17, 2023

RequestBodyLimit custom response Open

C-feature-request T-middleware

Difficulty 4/5 3-5 days Newbie friendliness 35/100

tower-rs/tower-http#417 · 3 comments · Opened Sep 29, 2023

Include the actual error message on gRPC failure Open

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

tower-rs/tower-http#414 · 5 comments · 4 reactions · Opened Sep 26, 2023

follow-redirect: Better integration with user-side redirection handling Open

T-middleware

Difficulty 5/5 Over a week Newbie friendliness 32/100

tower-rs/tower-http#404 · 1 reaction · Opened Sep 4, 2023

“Fan out” services? Open

tower-rs/tower#745 · 3 comments · 1 reaction · Opened Aug 18, 2023

Allow ServeDir to rewrite path to include .html Open

C-feature-request T-middleware

Difficulty 3/5 1-2 days Newbie friendliness 45/100

tower-rs/tower-http#383 · 4 comments · 4 reactions · Opened Jul 8, 2023

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