chore: fix clippy

Author: LoricAndre

examples/custom_item.rs

@@ -41,7 +41,7 @@ pub fn main() {
 
     let selected_items = Skim::run_with(&options, Some(rx_item))
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new);
+        .unwrap_or_default();
 
     for item in selected_items.iter() {
         println!("{}", item.output());

examples/downcast.rs

@@ -37,7 +37,7 @@ pub fn main() {
 
     let selected_items = Skim::run_with(&options, Some(rx))
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new)
+        .unwrap_or_default()
         .iter()
         .map(|selected_item| (**selected_item).as_any().downcast_ref::<Item>().unwrap().to_owned())
         .collect::<Vec<Item>>();

examples/nth.rs

@@ -14,7 +14,7 @@ pub fn main() {
     let items = item_reader.of_bufread(Cursor::new(input));
     let selected_items = Skim::run_with(&options, Some(items))
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new);
+        .unwrap_or_default();
 
     for item in selected_items.iter() {
         println!("{}", item.output());

examples/option_builder.rs

@@ -16,7 +16,7 @@ pub fn main() {
     let items = item_reader.of_bufread(Cursor::new(input));
     let selected_items = Skim::run_with(&options, Some(items))
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new);
+        .unwrap_or_default();
 
     for item in selected_items.iter() {
         println!("{}", item.output());
@@ -28,7 +28,7 @@ pub fn main() {
     let items = item_reader.of_bufread(Cursor::new(input));
     let selected_items = Skim::run_with(&options, Some(items))
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new);
+        .unwrap_or_default();
 
     for item in selected_items.iter() {
         println!("{}", item.output());

examples/sample.rs

@@ -6,7 +6,7 @@ pub fn main() {
 
     let selected_items = Skim::run_with(&options, None)
         .map(|out| out.selected_items)
-        .unwrap_or_else(Vec::new);
+        .unwrap_or_default();
 
     for item in selected_items.iter() {
         println!("{}", item.output());

src/ansi.rs

@@ -469,7 +469,7 @@ mod tests {
         let input = "ab";
         let ansistring = ANSIParser::default().parse_ansi(input);
 
-        assert_eq!(false, ansistring.has_attrs());
+        assert!(!ansistring.has_attrs());
 
         let mut it = ansistring.iter();
         assert_eq!(Some(('a', Attr::default())), it.next());

src/engine/fuzzy.rs

@@ -12,8 +12,10 @@ use bitflags::_core::cmp::min;
 
 //------------------------------------------------------------------------------
 #[derive(Debug, Copy, Clone)]
+#[derive(Default)]
 pub enum FuzzyAlgorithm {
     SkimV1,
+    #[default]
     SkimV2,
     Clangd,
 }
@@ -29,11 +31,6 @@ impl FuzzyAlgorithm {
     }
 }
 
-impl Default for FuzzyAlgorithm {
-    fn default() -> Self {
-        FuzzyAlgorithm::SkimV2
-    }
-}
 
 const BYTES_1M: usize = 1024 * 1024 * 1024;
 
@@ -146,9 +143,7 @@ impl MatchEngine for FuzzyEngine {
             }
         }
 
-        if matched_result == None {
-            return None;
-        }
+        matched_result.as_ref()?;
 
         let (score, matched_range) = matched_result.unwrap();
 

src/event.rs

@@ -80,7 +80,7 @@ pub enum Event {
 bitflags! {
     /// `Effect` is the effect of a text
     pub struct UpdateScreen: u8 {
-        const REDRAW = 0b0000_0000;
+        const REDRAW = 0b0000_0001;
         const DONT_REDRAW = 0b0000_0010;
     }
 }

src/header.rs

@@ -1,4 +1,4 @@
-///! header of the items
+//! header of the items
 use crate::ansi::{ANSIParser, AnsiString};
 use crate::event::UpdateScreen;
 use crate::event::{Event, EventHandler};

src/helper/item_reader.rs

@@ -170,10 +170,10 @@ impl SkimItemReader {
                             break;
                         }
 
-                        if buffer.ends_with(&[b'\r', b'\n']) {
+                        if buffer.ends_with(b"\r\n") {
                             buffer.pop();
                             buffer.pop();
-                        } else if buffer.ends_with(&[b'\n']) || buffer.ends_with(&[b'\0']) {
+                        } else if buffer.ends_with(b"\n") || buffer.ends_with(b"\0") {
                             buffer.pop();
                         }
 
@@ -264,10 +264,10 @@ impl SkimItemReader {
                             break;
                         }
 
-                        if buffer.ends_with(&[b'\r', b'\n']) {
+                        if buffer.ends_with(b"\r\n") {
                             buffer.pop();
                             buffer.pop();
-                        } else if buffer.ends_with(&[b'\n']) || buffer.ends_with(&[b'\0']) {
+                        } else if buffer.ends_with(b"\n") || buffer.ends_with(b"\0") {
                             buffer.pop();
                         }