Support well known types resolved by prost to their rust counterparts#2544
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LucioFranco
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@LucioFranco updating seems to fix it. |
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## 🤖 New release * `tonic`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-build`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-prost`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-health`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-types`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-reflection`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-prost-build`: 0.14.5 -> 0.14.6 (✓ API compatible changes) * `tonic-web`: 0.14.5 -> 0.14.6 (✓ API compatible changes) <details><summary><i><b>Changelog</b></i></summary><p> ## `tonic` <blockquote> ## [0.14.6](tonic-v0.14.5...tonic-v0.14.6) - 2026-05-06 ### Added - *(transport/channel)* expose ServerCertVerifier API ([#2612](#2612)) ### Fixed - map no trailers ok status to unknown ([#2543](#2543)) ### Other - add max_frame_size to client Endpoint ([#2592](#2592)) - Allow setting the HTTP/2 client header table size ([#2582](#2582)) - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-build` <blockquote> ## [0.14.6](tonic-build-v0.14.5...tonic-build-v0.14.6) - 2026-05-06 ### Other - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-prost` <blockquote> ## [0.14.6](tonic-prost-v0.14.5...tonic-prost-v0.14.6) - 2026-05-06 ### Other - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-health` <blockquote> ## [0.14.6](tonic-health-v0.14.5...tonic-health-v0.14.6) - 2026-05-06 ### Other - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-types` <blockquote> ## [0.14.6](tonic-types-v0.14.5...tonic-types-v0.14.6) - 2026-05-06 ### Other - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-reflection` <blockquote> ## [0.14.6](tonic-reflection-v0.14.5...tonic-reflection-v0.14.6) - 2026-05-06 ### Other - fix panic when client drops connection early ([#2596](#2596)) - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-prost-build` <blockquote> ## [0.14.6](tonic-prost-build-v0.14.5...tonic-prost-build-v0.14.6) - 2026-05-06 ### Other - Support well known types resolved by prost to their rust counterparts ([#2544](#2544)) - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> ## `tonic-web` <blockquote> ## [0.14.6](tonic-web-v0.14.5...tonic-web-v0.14.6) - 2026-05-06 ### Other - update rust edition and version to 2024 and 1.88, respectively ([#2525](#2525)) </blockquote> </p></details> --- This PR was generated with [release-plz](https://github.com/release-plz/release-plz/). Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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Motivation
Solves issue #2526.
Solution
This PR adds a new constant,
EXTENDED_NON_PATH_TYPE_ALLOWLIST, that supports every rust primitive that can be returned by prost when a well known is found. This constant should be used instead ofDEFAULT_NON_PATH_TYPE_ALLOWLISTto successfully compile protos that use well-known types in requests and responses.To make this behavior optional a new flag,
with_extended_rust_types, is introduced. Due to interface limitations this flag can not threaded intoprost-build, instead a thread local is used.