temporalio/sdk-rust

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Temporal Rust & Core SDKs

Stars: 523
Forks: 161
Open beginner issues: 0
Indexed issues: 57
Avg merge: 1d 7h
Merged PRs (30d): 67

Dominant language: Rust
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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57 open issues indexed

Fresh replay marks already-processed events as non-replay when a no-command WFT is followed by an empty WFT Open

Difficulty 4/5 3-5 days Newbie friendliness 62/100

temporalio/sdk-rust#1606 · Opened Sep 16, 2026
[Feature Request] Allow separating workflow definition and implementation Open

enhancement

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

temporalio/sdk-rust#1605 · 2 comments · Opened Sep 16, 2026
[Feature Request] Support Prometheus exemplars on Core metrics Open

temporalio/sdk-rust#1491 · 1 comment · 1 assignee · Opened Aug 13, 2026
Local activity: stale start_to_close timer from an earlier attempt is not aborted and can cancel a later attempt Open

temporalio/sdk-rust#1454 · 1 comment · 1 assignee · Opened Aug 5, 2026
[Feature Request] Rust SDK Metrics Open

enhancement Rust SDK

temporalio/sdk-rust#1452 · 1 assignee · Opened Aug 5, 2026
[Feature Request] Retry `PERMISSION_DENIED` on established connections Open

enhancement

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

temporalio/sdk-rust#1448 · 1 comment · Opened Aug 4, 2026
[Bug] worker_task_slots_used reports 1 on an idle worker (oscillates 0↔1) and disagrees with worker_task_slots_available Open

bug

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

temporalio/sdk-rust#1415 · 1 comment · Opened Jul 18, 2026
[Feature Request] Deadlock detection Open

enhancement Rust SDK

temporalio/sdk-rust#1355 · 1 reaction · 1 assignee · Opened Jun 25, 2026
Provide batteries-included FileWatchingCertResolver for common mTLS rotation Open

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

temporalio/sdk-rust#1345 · 4 comments · Opened Jun 21, 2026
Expose dynamic client cert resolver via C bridge for language SDKs Open

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

temporalio/sdk-rust#1344 · Opened Jun 21, 2026
Support dynamic client cert resolver with DNS load balancing Open

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

temporalio/sdk-rust#1343 · Opened Jun 21, 2026
Add connection max-lifetime for proactive mTLS certificate rotation Open

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

temporalio/sdk-rust#1342 · Opened Jun 21, 2026
Provide SDK-owned trait for dynamic client certificates (decouple from rustls) Open

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

temporalio/sdk-rust#1341 · Opened Jun 21, 2026
Activity poll can hang during shutdown when ShutdownWorker returns UNIMPLEMENTED Open

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

temporalio/sdk-rust#1297 · 1 comment · Opened May 26, 2026
[Feature Request] periodically re-emits Worker Metrics regardless of state transitions Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 50/100

temporalio/sdk-rust#1286 · 1 comment · Opened May 19, 2026
[Feature Request] Implement operator commands for Standalone Activities Open

enhancement

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

temporalio/sdk-rust#1282 · Opened May 19, 2026
[Bug] ScheduleNexusOperation doesn't raise NDE on Operation or Service mismatch Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 67/100

temporalio/sdk-rust#1231 · Opened Apr 23, 2026
SDK should fail workflow task if payloads size it known to be too large - Rust Open

temporalio/sdk-rust#1201 · 1 assignee · Opened Apr 7, 2026
[core] Support conflict token retry loop for schedule updates Open

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

temporalio/sdk-rust#1157 · 1 comment · Opened Mar 16, 2026
[Bug] Potential NDE on empty WFT followed by WFT with inbound update Open

bug

temporalio/sdk-rust#1146 · 2 comments · 1 assignee · Opened Mar 10, 2026
[Feature Request] Nexus handler definitions Open

enhancement Rust SDK

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

temporalio/sdk-rust#1145 · 2 comments · Opened Mar 9, 2026
[Feature Request] Protobuf json payload converter Open

enhancement Rust SDK

temporalio/sdk-rust#1142 · 1 comment · 1 assignee · Opened Mar 9, 2026
[Feature Request] Use Temporal failures in Nexus APIs Open

enhancement

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

temporalio/sdk-rust#1087 · 2 comments · Opened Jan 5, 2026
[Feature Request] Investigate speeding up tests Open

enhancement

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

temporalio/sdk-rust#1062 · 2 comments · Opened Nov 18, 2025
[Feature Request] Allow overriding of the Worker Deployment Version when invoking a Child Workflow Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 42/100

temporalio/sdk-rust#1057 · 1 comment · Opened Nov 12, 2025
[Feature Request] Investigate supporting customized OpenTelemetry gRPC connections and logging connection failures Open

enhancement

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

temporalio/sdk-rust#1053 · 2 comments · Opened Nov 7, 2025
[Feature Request] Support cancellation for callback-based gRPC client including C bridge Open

enhancement

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

temporalio/sdk-rust#979 · Opened Aug 14, 2025
[Feature Request] Make tonic a gated feature Open

enhancement

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

temporalio/sdk-rust#972 · 1 reaction · Opened Aug 8, 2025
[Feature Request] Switch tests to use tokio::time::advance instead of sleep Open

enhancement

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

temporalio/sdk-rust#956 · Opened Jul 9, 2025
[Feature Request] Support disabling host verification Open

enhancement

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

temporalio/sdk-rust#932 · 2 comments · Opened Jun 9, 2025
[Bug] TLS error message & documentation for API key auth Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

temporalio/sdk-rust#929 · 3 comments · Opened Jun 1, 2025
[Bug] OTel errors not logged Open

bug

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

temporalio/sdk-rust#926 · 2 comments · Opened May 27, 2025
[Bug] Sometimes `temporal_workflow_endtoend_latency` does not appear in metrics Open

bug

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

temporalio/sdk-rust#902 · 2 comments · Opened Apr 16, 2025
[Bug] Worker task slots used/available off-by-one error Open

bug

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

temporalio/sdk-rust#894 · 2 comments · Opened Mar 27, 2025
Buffering WFT because cache is full because of using local activities Open

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

temporalio/sdk-rust#886 · 2 comments · Opened Mar 18, 2025
[Feature Request] Add `musl=true` to end of `temporal.download` ephemeral download URLs as needed Open

enhancement

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

temporalio/sdk-rust#872 · Opened Feb 5, 2025
[Feature Request] Move more of the `patched()` logic to Core rather than langs Open

enhancement

temporalio/sdk-rust#869 · 1 assignee · Opened Jan 29, 2025
[Feature Request] General task failure not reporting as LANG_FAIL in replayer Open

enhancement

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

temporalio/sdk-rust#865 · Opened Jan 23, 2025
Clean up retry & long poll handling in retry client Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 42/100

temporalio/sdk-rust#813 · Opened Sep 10, 2024
[Bug] Fix history_length_with_fail_and_timeout::use_cache_2_false::history_responses_case_3_3 flaky test and re-enable Open

bug

temporalio/sdk-rust#752 · 1 comment · 1 assignee · Opened Jun 3, 2024
[Feature Request] Activity task not tracked warning happens even on cancel Open

enhancement

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

temporalio/sdk-rust#729 · Opened Apr 24, 2024
[Bug] Panic when failing to start worker due to being unauthorized Open

bug Rust SDK

Difficulty 4/5 3-5 days Newbie friendliness 42/100

temporalio/sdk-rust#692 · 2 comments · Opened Feb 23, 2024
[Feature Request] Managing dependencies for the Rust SDK Open

enhancement Rust SDK

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

temporalio/sdk-rust#687 · 3 comments · 4 reactions · Opened Feb 16, 2024
[Bug] Activity rate limits are not applied to eager activities Open

bug

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

temporalio/sdk-rust#669 · Opened Jan 12, 2024
[Feature Request] Add information in visibility that distinguishes between a deprecated and non deprecated patch Open

enhancement

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

temporalio/sdk-rust#658 · 1 reaction · Opened Dec 13, 2023
[Feature Request] Accept float and int metrics Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

temporalio/sdk-rust#604 · 1 comment · Opened Sep 11, 2023
[Feature Request] Stop cloning read only strings everywhere Open

enhancement

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

temporalio/sdk-rust#567 · Opened Jun 7, 2023
[Feature Request] Friendly connection error messages Open

enhancement

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

temporalio/sdk-rust#541 · 2 comments · 1 reaction · Opened May 1, 2023
[Feature Request] Investigate ways to determine if worker polling is healthy Open

enhancement

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

temporalio/sdk-rust#460 · Opened Jan 3, 2023
[Bug] LA Fixes to port from Java Open

bug

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

temporalio/sdk-rust#449 · 2 comments · Opened Dec 13, 2022

temporalio/sdk-rust

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