Tracking issue for format_args_capture #67984
Description
This is a tracking issue for the RFC 2795 (rust-lang/rfcs#2795).
Steps:
Checklist for the tracking issue:
Steps:
- Implementation for
format_args!behindformat_implicit_argsfeature (name to be bikeshed?) - Implement alternative solution for
format_args!(concat!(...))case that doesn't risk spurious macro hygiene - Implementation for
panic!. Behind feature gate and / or edition switch (seeunresolved question) Tracking Issue for RFC 3007: Making core and std's panic identical in Rust 2021 #80162 - Adjust documentation (see instructions on rustc-guide)
- Stabilization PR (see instructions on rustc-guide)
Unresolved Questions:
- Solution for
format_args!(concat!(...))- perhaps try out a new unstable macro as per this comment - Resolved by Tracking issue for format_args_capture #67984 (comment) - Final design of the
panic!solution - Solved by rfc 3007
strohel, Virgiel, murlakatamenka, memoryruins, dozn and 113 morekangalio and nrxusyerke, francois-de-mareschal, mark-i-m, iago-lito, weihanglo and 10 moremark-i-m, dpc, aWeinzierl, WilliamTCarroll, ohsayan and 14 moremark-i-m, dimitropoulos, KSXGitHub, yerke, Virgiel and 16 moreyaymukund, Virgiel, francois-de-mareschal, dev-bio, Lipen and 2 more