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A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.
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Because Rust already have macros that evaluate on compile time to strings I think converting them to ints in a const fn
is a very nice feature.
e.g. env!("SOMETHING").parse::<usize>().unwrap()
I opened this Issue as part of: #57563
Interested to hear if other people want this and if it's already exists as part of a different issue/RFC
sanmai-NL, Flaise, Delamare2112, elichai, jlgerber and 23 more
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A-const-evalArea: Constant evaluation, covers all const contexts (static, const fn, ...)Area: Constant evaluation, covers all const contexts (static, const fn, ...)C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.