Dead branch in proc macro triggers clippy::missing_panics_doc

[paolobarbolini]

Bug Description

This panic ¹ is causing all uses of the query! macros to trigger clippy::missing_panics_doc. This is very annoying because we want to warn on panics at the project level, but then we have to allow it in each usage of the query macros.

Minimal Reproduction

Use sqlx::query_file_as with #![deny(clippy::missing_panics_doc)]

Info

• SQLx version: 0.8.2
• SQLx features enabled: postgres
• Database server and version: 17.0
• Operating system: Arch Linux
• rustc --version: rustc 1.84.0-nightly (b8c8287a2 2024-11-03)

Footnotes

1. https://github.com/launchbadge/sqlx/blob/82d332f4b487440b4c2bd5d54a5f17dcc1abc92c/sqlx-macros-core/src/query/args.rs#L92 ↩