Don't generate tables in the build.rs (do so in advance). #16
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thomcc
commented
Jul 7, 2020
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Ah, there's already a PR for unicode version bump in #14. I'll drop that commit from mine then. |
thomcc
changed the title
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r? @SimonSapin (gentle nudge) |
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regexis a pretty slow dependency to build (well,regex-syntaxis anyway), and it's pretty unnecessary for this crate to generate the table each time it builds.I did this by just moving your build.rs to its own crate, which dumps the table to stdout (because it's easy, flexible, but mostly harder to mess up than taking a file argument. Although if you'd rather I do that, I can).
For clarity,
cargo run -p print-table > src/case_folding_data.rscan update the pre-generated table.Oh, also I updated you to unicode 13.0.0. I did it just because seems like good manners to do so when I'm updating the tables anyway, but I can undo it if you'd prefer.