Address nightly clippy warnings

helix-lsp/src/lib.rs

@@ -326,7 +326,7 @@ impl ProgressStatus {
     pub fn progress(&self) -> Option<&lsp::WorkDoneProgress> {
         match &self {
             ProgressStatus::Created => None,
-            ProgressStatus::Started(progress) => Some(&progress),
+            ProgressStatus::Started(progress) => Some(progress),
         }
     }
 }

helix-term/src/args.rs

@@ -17,7 +17,7 @@ impl Args {
 
         iter.next(); // skip the program, we don't care about that
 
-        while let Some(arg) = iter.next() {
+        for arg in &mut iter {
             match arg.as_str() {
                 "--" => break, // stop parsing at this point treat the remaining as files
                 "--version" => args.display_version = true,

helix-term/src/ui/menu.rs

@@ -80,7 +80,7 @@ impl<T: Item> Menu<T> {
                     let text = option.filter_text();
                     // TODO: using fuzzy_indices could give us the char idx for match highlighting
                     matcher
-                        .fuzzy_match(&text, pattern)
+                        .fuzzy_match(text, pattern)
                         .map(|score| (index, score))
                 }),
         );

helix-term/src/ui/mod.rs

@@ -155,9 +155,7 @@ pub mod completers {
         let mut matches: Vec<_> = names
             .into_iter()
             .filter_map(|(range, name)| {
-                matcher
-                    .fuzzy_match(&name, &input)
-                    .map(|score| (name, score))
+                matcher.fuzzy_match(&name, input).map(|score| (name, score))
             })
             .collect();
 

helix-tui/src/widgets/table.rs

@@ -10,10 +10,7 @@ use cassowary::{
     {Expression, Solver},
 };
 use helix_view::graphics::{Rect, Style};
-use std::{
-    collections::HashMap,
-    iter::{self, Iterator},
-};
+use std::collections::HashMap;
 use unicode_width::UnicodeWidthStr;
 
 /// A [`Cell`] contains the [`Text`] to be displayed in a [`Row`] of a [`Table`].
@@ -415,9 +412,7 @@ impl<'a> Table<'a> {
         let has_selection = state.selected.is_some();
         let columns_widths = self.get_columns_widths(table_area.width, has_selection);
         let highlight_symbol = self.highlight_symbol.unwrap_or("");
-        let blank_symbol = iter::repeat(" ")
-            .take(highlight_symbol.width())
-            .collect::<String>();
+        let blank_symbol = " ".repeat(highlight_symbol.width());
         let mut current_height = 0;
         let mut rows_height = table_area.height;