diff --git a/app/src/commands/apply.rs b/app/src/commands/apply.rs
index 50b2cbf1..89c9fb57 100644
--- a/app/src/commands/apply.rs
+++ b/app/src/commands/apply.rs
@@ -33,7 +33,7 @@ pub(crate) fn execute(args: &Apply, runtime: &Runtime) -> anyhow::Result<()> {
 
     let contexts = &runtime.contexts;
 
-    let manifests = load(manifest_path, &contexts);
+    let manifests = load(manifest_path, contexts);
 
     // Build DAG
     let mut dag: Graph<Manifest, u32, petgraph::Directed> = Graph::new();
@@ -128,7 +128,7 @@ pub(crate) fn execute(args: &Apply, runtime: &Runtime) -> anyhow::Result<()> {
                 let action = action.inner_ref();
 
                 let mut steps = action
-                    .plan(m1, &contexts)
+                    .plan(m1, contexts)
                     .into_iter()
                     .filter(|step| step.do_initializers_allow_us_to_run())
                     .filter(|step| step.atom.plan())
diff --git a/app/src/main.rs b/app/src/main.rs
index 28fdb284..7791ea79 100644
--- a/app/src/main.rs
+++ b/app/src/main.rs
@@ -84,9 +84,9 @@ fn main(args: GlobalArgs) -> anyhow::Result<()> {
     let contexts = build_contexts(&config);
 
     let runtime = Runtime {
-        args: args,
-        config: config,
-        contexts: contexts,
+        args,
+        config,
+        contexts,
     };
 
     execute(runtime)
diff --git a/lib/src/actions/file/link.rs b/lib/src/actions/file/link.rs
index 8efa46c0..d971dd8e 100644
--- a/lib/src/actions/file/link.rs
+++ b/lib/src/actions/file/link.rs
@@ -257,16 +257,10 @@ mod tests {
 
         let contexts = build_contexts(&config);
 
-        let target: String = source_dir
-            .clone()
-            .parent()
-            .unwrap()
-            .to_str()
-            .unwrap()
-            .to_string();
+        let target: String = source_dir.parent().unwrap().to_str().unwrap().to_string();
 
         let file_link_action: FileLink = FileLink {
-            source: Some(source_dir.clone().to_str().unwrap().to_string()),
+            source: Some(source_dir.to_str().unwrap().to_string()),
             target: Some(target),
             walk_dir: true,
             ..Default::default()
diff --git a/lib/src/actions/package/providers/aptitude.rs b/lib/src/actions/package/providers/aptitude.rs
index 9c70b99a..4062bfdb 100644
--- a/lib/src/actions/package/providers/aptitude.rs
+++ b/lib/src/actions/package/providers/aptitude.rs
@@ -66,7 +66,7 @@ impl PackageProvider for Aptitude {
         if repository.key.is_some() {
             let key = repository.clone().key.unwrap();
 
-            let key_name = key.name.unwrap_or(digest(&key.url));
+            let key_name = key.name.unwrap_or_else(|| digest(&key.url));
             let key_path = format!("/usr/sharekeyrings/{}.asc", key_name);
 
             signed_by = format!("signed-by={}", key_path);
diff --git a/lib/src/actions/package/repository.rs b/lib/src/actions/package/repository.rs
index 78716c4e..924cedf0 100644
--- a/lib/src/actions/package/repository.rs
+++ b/lib/src/actions/package/repository.rs
@@ -54,8 +54,8 @@ impl Action for PackageRepository {
             atoms.append(&mut provider.bootstrap());
         }
 
-        if !provider.has_repository(&self) {
-            atoms.append(&mut provider.add_repository(&self));
+        if !provider.has_repository(self) {
+            atoms.append(&mut provider.add_repository(self));
         }
 
         span.exit();
diff --git a/lib/src/atoms/file/decrypt.rs b/lib/src/atoms/file/decrypt.rs
index 616f41e1..d2bab7b0 100644
--- a/lib/src/atoms/file/decrypt.rs
+++ b/lib/src/atoms/file/decrypt.rs
@@ -96,7 +96,7 @@ mod tests {
         let decrypt = Decrypt {
             encrypted_content: encrypted_content.to_owned(),
             path: file.path().to_path_buf(),
-            passphrase: passphrase.to_owned(),
+            passphrase: passphrase,
         };
 
         // plan
@@ -130,7 +130,7 @@ mod tests {
         let mut decrypt = Decrypt {
             encrypted_content: encrypted_content.to_owned(),
             path: file.path().to_path_buf(),
-            passphrase: passphrase.to_owned(),
+            passphrase: passphrase,
         };
 
         // plan, execute
diff --git a/lib/src/atoms/git/clone.rs b/lib/src/atoms/git/clone.rs
index 1ea2bfe0..536853e6 100644
--- a/lib/src/atoms/git/clone.rs
+++ b/lib/src/atoms/git/clone.rs
@@ -71,7 +71,7 @@ mod tests {
 
         let git_clone = Clone {
             repository: String::from("https://github.com/comtrya/comtrya"),
-            directory: temp_dir.path().join("nonexistent").to_path_buf(),
+            directory: temp_dir.path().join("nonexistent"),
             ..Default::default()
         };
 
@@ -90,7 +90,7 @@ mod tests {
 
         let mut git_clone = Clone {
             repository: String::from("https://github.com/comtrya/comtrya"),
-            directory: temp_dir.path().join("clone").to_path_buf(),
+            directory: temp_dir.path().join("clone"),
             ..Default::default()
         };
 
diff --git a/lib/src/contexts/mod.rs b/lib/src/contexts/mod.rs
index 2291c846..53abd11e 100644
--- a/lib/src/contexts/mod.rs
+++ b/lib/src/contexts/mod.rs
@@ -95,8 +95,6 @@ pub fn to_rhai(context: &Contexts) -> rhai::Scope {
         };
 
         scope.push_constant(m.clone(), dynamic);
-
-        ()
     });
 
     scope
@@ -135,7 +133,7 @@ mod test {
 
         let config = Config {
             manifest_paths: vec![],
-            variables: variables,
+            variables,
         };
 
         let contexts = build_contexts(&config);
@@ -163,7 +161,7 @@ mod test {
 
         let config = Config {
             manifest_paths: vec![],
-            variables: variables,
+            variables,
         };
 
         std::env::set_var("ASCENDED_NAME", "Morgan Le Fay");
diff --git a/lib/src/manifests/load.rs b/lib/src/manifests/load.rs
index 031fc64f..dab84e58 100644
--- a/lib/src/manifests/load.rs
+++ b/lib/src/manifests/load.rs
@@ -70,7 +70,7 @@ pub fn load(manifest_path: PathBuf, contexts: &Contexts) -> HashMap<String, Mani
             let mut tera = Tera::default();
             register_functions(&mut tera);
 
-            let yaml = match tera.render_str(template, &to_tera(&contexts)) {
+            let yaml = match tera.render_str(template, &to_tera(contexts)) {
                 Ok(template) => template,
                 Err(err) => {
                     match err.source() {
@@ -105,5 +105,5 @@ pub fn load(manifest_path: PathBuf, contexts: &Contexts) -> HashMap<String, Mani
             span.exit();
         });
 
-    return manifests;
+    manifests
 }