refactor: clippy lints

src/cmd/completion/man.rs

@@ -389,7 +389,7 @@ fn add_options(
 
 fn make_links(text: &str) -> String {
  let mut output = String::new();
- let mut words = text.split_inclusive(|c| c == ' ' || c == '\n');
+ let mut words = text.split_inclusive([' ', '\n']);
 
  while let Some(word) = words.next() {
  if let Some(remainder) = word.strip_prefix("git-") {

src/main.rs

@@ -379,7 +379,7 @@ fn execute_shell_alias(
  if user_args.is_empty() {
  command.arg(&alias.command);
  } else {
- command.arg(&format!("{} \"$@\"", &alias.command));
+ command.arg(format!("{} \"$@\"", &alias.command));
  command.arg(&alias.command);
  }
  command

src/wrap/partialrefname.rs

@@ -95,7 +95,7 @@ pub(crate) fn partial_ref_name(input: &mut &str) -> PResult<PartialRefName> {
  input.next_token();
  split_offset -= 1;
  }
- if input[..split_offset].ends_with(|c| matches!(c, '.' | '/')) {
+ if input[..split_offset].ends_with(['.', '/']) {
  split_offset -= 1;
  }