Migrate to Rust 2021, do a clippy pass and update dependencies #27
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Hey! So I'm doing a dependency pass on some code at the moment and I noticed an ancient version of
regex
(together with some more recent versions) being compiled in. Looking at this in detail showed theregex
dependency comes through the 4 year old version ofhandlebars
used in the build script here. While #18 notes something similar, they were satisfied with it not being a runtime dependency, while I am trying to get rid of the additional compile time.Hence, I have updated the
handlebars
dependency (and also minorly bumpednix
) and in the process silenced some clippy lints and migrated to the 2021 edition (there wasn't really anything to do here, besides specifying the edition inCargo.toml
).Do you think we could get a release with the updated dependency tree?