grpc/grpc-rust

View on GitHub

A native gRPC client & server implementation with async/await support.

Stars: 12.5k
Forks: 1.3k
Open beginner issues: 4
Indexed issues: 295
Avg merge: 4d 7h
Merged PRs (30d): 24

Dominant language: Rust
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 17, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

295 open issues indexed

Align Server and Endpoint HTTP/2 keepalive setters (Option vs Duration) Open

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

grpc/grpc-rust#2864 · Opened Sep 11, 2026
tonic: `Reconnect::poll_ready` returns `Ok(())` on connection error, breaking tower's p2c `Balance` failover Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

grpc/grpc-rust#2839 · Opened Aug 27, 2026
Small unary RPC fixed cost versus raw h2 gRPC-like path Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

grpc/grpc-rust#2833 · Opened Aug 22, 2026
Question: lighter unary path for tiny high-rate RPCs Open

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

grpc/grpc-rust#2832 · Opened Aug 22, 2026
gRPC-xDS: xDS Federation (A47) Open

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

grpc/grpc-rust#2795 · Opened Aug 7, 2026
Single Threaded Tonic Client/Server Open

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

grpc/grpc-rust#2790 · 3 comments · Opened Aug 4, 2026
tonic-xds: deadlock when more than 65 services on the same port. Open

grpc/grpc-rust#2778 · 10 comments · 1 assignee · Opened Jul 29, 2026
gRPC-xDS: ALTS Credentials Open

A-grpc-next C-enhancement

grpc/grpc-rust#2773 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: C2P Name Resolver Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2772 · Opened Jul 28, 2026
gRPC-xDS: WRR Endpoint picking LB policy Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2771 · Opened Jul 28, 2026
gRPC-xDS: Custom LB Policies (gRFC A52) Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2770 · Opened Jul 28, 2026
gRPC-xDS: ORCA load reports (gRFC A51) Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

grpc/grpc-rust#2769 · Opened Jul 28, 2026
gRPC-xDS: RLS and RLS Metrics Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

grpc/grpc-rust#2768 · Opened Jul 28, 2026
gRPC-xDS: Subchannel Metrics (gRFC A94) Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

grpc/grpc-rust#2767 · Opened Jul 28, 2026
gRPC-xDS: Backend Service Metric Label (gRFC A89) Open

A-grpc-next C-enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

grpc/grpc-rust#2766 · Opened Jul 28, 2026
gRPC-xDS: Aggregate Cluster Support (gRFCs A37, A75) Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2765 · Opened Jul 28, 2026
gRPC-xDS: LRS Load Reporting (including Custom Metrics Support - gRFCs A64, A85) Open

A-grpc-next C-enhancement

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

grpc/grpc-rust#2764 · Opened Jul 28, 2026
gRPC-xDS: WRR Locality Picking LB Policy Open

A-grpc-next C-enhancement

grpc/grpc-rust#2763 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: Weighted Target LB Policy Open

A-grpc-next C-enhancement

grpc/grpc-rust#2762 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: Priority LB Policy (gRFC A56) Open

A-grpc-next C-enhancement

grpc/grpc-rust#2761 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: Cluster Impl LB Policy Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2760 · Opened Jul 28, 2026
gRPC-xDS: CDS LB Policy Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2759 · Opened Jul 28, 2026
gRPC-xDS: Cluster Manager LB Policy Open

A-grpc-next C-enhancement

grpc/grpc-rust#2758 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: gRPC xDS Client Usage (Bootstrap File, Global Pool, Transport, etc) Open

A-grpc-next C-enhancement

grpc/grpc-rust#2757 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: xDS Name Resolver Routing support Open

A-grpc-next C-enhancement

grpc/grpc-rust#2756 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: Config Selector Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

grpc/grpc-rust#2755 · Opened Jul 28, 2026
gRPC-xDS: Add xDS Dependency Manager and XdsConfig definitions (gRFC A74) Open

A-grpc-next C-enhancement

grpc/grpc-rust#2754 · 1 assignee · Opened Jul 28, 2026
gRPC-xDS: Complete xDS-Client Feature Set (gRFCs A46, A47, A53, A57, A88, etc) Open

A-grpc-next C-enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

grpc/grpc-rust#2753 · 4 comments · Opened Jul 28, 2026
gRPC-xDS Client-Side Support Open

A-grpc-next C-enhancement

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

grpc/grpc-rust#2752 · 2 reactions · Opened Jul 28, 2026
tonic-prost-build: URLs in service method comments are not escaped for proper Rust doc formats Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

grpc/grpc-rust#2741 · Opened Jul 17, 2026
Add socket-activation support for grpc. Open

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

grpc/grpc-rust#2733 · 1 comment · Opened Jul 14, 2026
Testing: add a CI test using the minimum version of every dependency Open

T-ci

Difficulty 3/5 1-2 days Newbie friendliness 52/100

grpc/grpc-rust#2726 · Opened Jul 8, 2026
Example of how to integrate a client for another gRPC service Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

grpc/grpc-rust#2721 · 5 comments · Opened Jul 6, 2026
Tonic's `encode_item` function is not exception safe, leading to use of uninitialized memory Open

grpc/grpc-rust#2720 · 5 comments · 1 assignee · Opened Jul 5, 2026
Package-based module structure Open

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

grpc/grpc-rust#2717 · Opened Jul 3, 2026
Bring your own codec Open

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

grpc/grpc-rust#2664 · 3 comments · Opened May 29, 2026
grpc: improve examples Open

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

grpc/grpc-rust#2661 · 2 comments · Opened May 28, 2026
Issue when combining with tonic-rest Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

grpc/grpc-rust#2586 · Opened Apr 9, 2026
Support Quatum PCQ Kyber keys Open

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

grpc/grpc-rust#2579 · Opened Apr 5, 2026
Make `transport::error::Kind` public, for better programmatic error handling Open

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

grpc/grpc-rust#2563 · Opened Mar 19, 2026
Client panic Open

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

grpc/grpc-rust#2555 · Opened Mar 17, 2026
No error when streaming response is closed with RST_STREAM(NO_REASON) Open

Difficulty 3/5 1-2 days Newbie friendliness 43/100

grpc/grpc-rust#2547 · 4 comments · 1 reaction · Opened Mar 11, 2026
Channel::from_shared doesn't support unix URIs Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

grpc/grpc-rust#2546 · 2 reactions · Opened Mar 11, 2026
Request: Make `GrpcTimeout` pub Open

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

grpc/grpc-rust#2519 · Opened Feb 23, 2026
tonic_prost_build: `emit_rerun_if_changed` no longer does anything Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

grpc/grpc-rust#2511 · 1 comment · Opened Feb 17, 2026
metadata: Changes to support gRPC Rust requirements Open

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

grpc/grpc-rust#2487 · 2 comments · Opened Jan 27, 2026
Mutate errors at server level (intercepter counterpart) Open

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

grpc/grpc-rust#2485 · Opened Jan 22, 2026
Getting payload size in a `tower::Layer` Open

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

grpc/grpc-rust#2469 · 2 comments · Opened Dec 24, 2025
Consider impl <T, R: Into<T>> IntoRequest<T> for R Open

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

grpc/grpc-rust#2463 · 1 comment · Opened Dec 9, 2025
getting `clippy::match_single_binding` when creating empty service Open

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

grpc/grpc-rust#2457 · Opened Dec 1, 2025

grpc/grpc-rust

Get new issues in your inbox