Fix new Clippy lint failures (#575)

heroku · Sep 12, 2023 · 5e53066 · 5e53066
1 parent 174f16b
commit 5e53066
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diff --git a/Cargo.toml b/Cargo.toml
@@ -1,4 +1,6 @@
 [workspace]
+resolver = "1"
+
 members = [
     "buildpacks/jvm",
     "buildpacks/jvm-function-invoker",

diff --git a/buildpacks/maven/src/main.rs b/buildpacks/maven/src/main.rs
@@ -111,7 +111,7 @@ impl Buildpack for MavenBuildpack {
     #[allow(clippy::too_many_lines)]
     fn build(&self, context: BuildContext<Self>) -> libcnb::Result<BuildResult, Self::Error> {
         let mut current_or_platform_env = Env::from_current();
-        for (key, value) in context.platform.env().iter() {
+        for (key, value) in context.platform.env() {
             current_or_platform_env.insert(key, value);
         }