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buildRustCrate: reflow the way extraRustcOpts is constructed

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This should make it more obvious that we have three parts to it and not
just one long gibberish string that makes up all of it.
This commit is contained in:
Andreas Rammhold 2019-12-11 23:27:58 +01:00
parent d37f001164
commit 5ad83267ed
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1 changed files with 4 additions and 1 deletions
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5
pkgs/build-support/rust/build-rust-crate/default.nix
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@ -126,7 +126,10 @@ stdenv.mkDerivation (rec {
colors = lib.attrByPath [ "colors" ] "always" crate;
extraLinkFlags = lib.concatStringsSep " " (crate.extraLinkFlags or []);
edition = crate.edition or null;
extraRustcOpts = lib.optionals (crate ? extraRustcOpts) crate.extraRustcOpts ++ extraRustcOpts_ ++ (lib.optional (edition != null) "--edition ${edition}");
extraRustcOpts =
lib.optionals (crate ? extraRustcOpts) crate.extraRustcOpts
++ extraRustcOpts_
++ (lib.optional (edition != null) "--edition ${edition}");
configurePhase = configureCrate {
inherit crateName buildDependencies completeDeps completeBuildDeps crateDescription