From 5bf4209bd138faf76e3bd316fdfa128a08f2bb2e Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Tue, 28 Apr 2026 21:37:34 +0800
Subject: Apply clippy suggestions for code simplification

---
 mling/src/cli/list.rs          | 4 +---
 mling/src/cli/namespace_mgr.rs | 8 ++++----
 mling/src/cli/read.rs          | 4 +---
 3 files changed, 6 insertions(+), 10 deletions(-)

(limited to 'mling/src/cli')

diff --git a/mling/src/cli/list.rs b/mling/src/cli/list.rs
index faf1866..a0c68a0 100644
--- a/mling/src/cli/list.rs
+++ b/mling/src/cli/list.rs
@@ -109,9 +109,7 @@ fn print_list(title: String, list: Vec<String>, r: &mut RenderResult) {
 
     r_println!("{}", title);
 
-    let mut i = 1;
-    for namespace in list.iter() {
+    for (i, namespace) in (1..).zip(list.iter()) {
         r_println!("  {}. {}", i.to_string(), namespace.bold());
-        i += 1;
     }
 }
diff --git a/mling/src/cli/namespace_mgr.rs b/mling/src/cli/namespace_mgr.rs
index 9781040..4f70c15 100644
--- a/mling/src/cli/namespace_mgr.rs
+++ b/mling/src/cli/namespace_mgr.rs
@@ -26,7 +26,7 @@ pub(crate) fn comp_trust(ctx: &ShellContext) -> Suggest {
         return Suggest::Suggest(
             list_namespaces(false, true, true)
                 .into_iter()
-                .map(|i| SuggestItem::new(i))
+                .map(SuggestItem::new)
                 .collect::<std::collections::BTreeSet<_>>(),
         );
     }
@@ -39,7 +39,7 @@ pub(crate) fn comp_untrust(ctx: &ShellContext) -> Suggest {
         return Suggest::Suggest(
             list_namespaces(true, false, true)
                 .into_iter()
-                .map(|i| SuggestItem::new(i))
+                .map(SuggestItem::new)
                 .collect::<std::collections::BTreeSet<_>>(),
         );
     }
@@ -61,7 +61,7 @@ pub(crate) fn comp_set_trust(ctx: &ShellContext) -> Suggest {
         return Suggest::Suggest(
             list_namespaces(true, true, true)
                 .into_iter()
-                .map(|i| SuggestItem::new(i))
+                .map(SuggestItem::new)
                 .collect::<std::collections::BTreeSet<_>>(),
         );
     }
@@ -74,7 +74,7 @@ pub(crate) fn comp_remove_namespace(ctx: &ShellContext) -> Suggest {
         return Suggest::Suggest(
             list_namespaces(true, true, true)
                 .into_iter()
-                .map(|i| SuggestItem::new(i))
+                .map(SuggestItem::new)
                 .collect::<std::collections::BTreeSet<_>>(),
         );
     }
diff --git a/mling/src/cli/read.rs b/mling/src/cli/read.rs
index 8717932..3bd9fc2 100644
--- a/mling/src/cli/read.rs
+++ b/mling/src/cli/read.rs
@@ -64,14 +64,12 @@ pub(crate) fn render_dir(prev: ResultDir) {
 
 #[renderer]
 pub(crate) fn render_binaries(prev: ResultBinaries) {
-    let mut i = 1;
-    for item in prev.bin.iter() {
+    for (i, item) in (1..).zip(prev.bin.iter()) {
         r_println!(
             "{}. {} ({})",
             i.to_string(),
             item.name.bold(),
             item.path.to_string_lossy().underline().bright_cyan()
         );
-        i += 1;
     }
 }
-- 
cgit