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rustPlatform.buildRustPackage rebuilds every crate in Cargo.lock on
any source change. Splitting the build into crane's buildDepsOnly +
buildPackage keeps the ~300 dependency crates (incl. the harmonia git
deps and tonic-build) in their own derivation that only rebuilds when
Cargo.{toml,lock} change, taking incremental builds from ~3m to ~30s.
Bumps the harmonia rev past nix-community/harmonia#1091 so crane's
git-dep vendoring (which runs cargo package -l) no longer trips on
harmonia-store-ref-scan's missing README.
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rustPlatform.buildRustPackage rebuilds every crate in Cargo.lock on
any source change. Splitting the build into crane's buildDepsOnly +
buildPackage keeps the ~300 dependency crates (incl. the harmonia git
deps and tonic-build) in their own derivation that only rebuilds when
Cargo.{toml,lock} change, taking incremental builds from ~3m to ~30s.
Bumps the harmonia rev past nix-community/harmonia#1091 so crane's
git-dep vendoring (which runs cargo package -l) no longer trips on
harmonia-store-ref-scan's missing README.