Merge pull request #266787 from tvbeat/cargo-manifest-links

pkgs/build-support/rust/build-rust-crate/configure-crate.nix

···
 , completeBuildDeps
 , completeDeps
 , crateAuthors
+, crateLinks
 , crateDescription
 , crateHomepage
 , crateFeatures
···
   export CARGO_CFG_TARGET_VENDOR=${stdenv.hostPlatform.parsed.vendor.name}
 
   export CARGO_MANIFEST_DIR=$(pwd)
+  export CARGO_MANIFEST_LINKS=${crateLinks}
   export DEBUG="${toString (!release)}"
   export OPT_LEVEL="${toString optLevel}"
   export TARGET="${stdenv.hostPlatform.rust.rustcTargetSpec}"

pkgs/build-support/rust/build-rust-crate/default.nix

···
         "edition"
         "buildTests"
         "codegenUnits"
+        "links"
       ];
       extraDerivationAttrs = builtins.removeAttrs crate processedAttrs;
       nativeBuildInputs_ = nativeBuildInputs;
···
       crateDescription = crate.description or "";
       crateAuthors = if crate ? authors && lib.isList crate.authors then crate.authors else [ ];
       crateHomepage = crate.homepage or "";
+      crateLinks = crate.links or "";
       crateType =
         if lib.attrByPath [ "procMacro" ] false crate then [ "proc-macro" ] else
         if lib.attrByPath [ "plugin" ] false crate then [ "dylib" ] else
···
 
       configurePhase = configureCrate {
         inherit crateName buildDependencies completeDeps completeBuildDeps crateDescription
-          crateFeatures crateRenames libName build workspace_member release libPath crateVersion
+          crateFeatures crateRenames libName build workspace_member release libPath crateVersion crateLinks
           extraLinkFlags extraRustcOptsForBuildRs
           crateAuthors crateHomepage verbose colors codegenUnits;
       };