From 2fe01e1715c4dcbe22ea5ef37d502a6d6430d220 Mon Sep 17 00:00:00 2001
From: Yusuf Bera Ertan <y.bera003.06@protonmail.com>
Date: Sun, 27 Feb 2022 18:37:39 +0300
Subject: [PATCH] fix(rust/crane): make sure cargo only builds the package we
 want

---
 src/builders/rust/crane/default.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/builders/rust/crane/default.nix b/src/builders/rust/crane/default.nix
index 8584e94f..28800453 100644
--- a/src/builders/rust/crane/default.nix
+++ b/src/builders/rust/crane/default.nix
@@ -37,14 +37,16 @@ let
       '';
       # The deps-only derivation will use this as a prefix to the `pname`
       depsNameSuffix = "-deps";
+      # Make sure cargo only builds the package we want
+      cargoExtraArgs = "--package ${pname}";
 
       deps = produceDerivation "${pname}${depsNameSuffix}" (crane.buildDepsOnly {
-        inherit pname version src cargoVendorDir preBuild;
+        inherit pname version src cargoVendorDir cargoExtraArgs preBuild;
         pnameSuffix = depsNameSuffix;
       });
     in
     produceDerivation pname (crane.buildPackage {
-      inherit pname version src cargoVendorDir preBuild;
+      inherit pname version src cargoVendorDir cargoExtraArgs preBuild;
       cargoArtifacts = deps;
     });
 in