style: update formatting

Signed-off-by: Christina Sørensen <ces@fem.gg>

Author: cafkafk

src/fs/dir.rs

@@ -50,7 +50,8 @@ impl Dir {
 
     /// Produce an iterator of IO results of trying to read all the files in
     /// this directory.
-    #[must_use] pub fn files<'dir, 'ig>(
+    #[must_use]
+    pub fn files<'dir, 'ig>(
         &'dir self,
         dots: DotFilter,
         git: Option<&'ig GitCache>,
@@ -71,12 +72,14 @@ impl Dir {
     }
 
     /// Whether this directory contains a file with the given path.
-    #[must_use] pub fn contains(&self, path: &Path) -> bool {
+    #[must_use]
+    pub fn contains(&self, path: &Path) -> bool {
         self.contents.iter().any(|p| p.path().as_path() == path)
     }
 
     /// Append a path onto the path specified by this directory.
-    #[must_use] pub fn join(&self, child: &Path) -> PathBuf {
+    #[must_use]
+    pub fn join(&self, child: &Path) -> PathBuf {
         self.path.join(child)
     }
 }

src/fs/dir_action.rs

@@ -43,15 +43,17 @@ pub enum DirAction {
 
 impl DirAction {
     /// Gets the recurse options, if this dir action has any.
-    #[must_use] pub fn recurse_options(self) -> Option<RecurseOptions> {
+    #[must_use]
+    pub fn recurse_options(self) -> Option<RecurseOptions> {
         match self {
             Self::Recurse(o) => Some(o),
             _ => None,
         }
     }
 
     /// Whether to treat directories as regular files or not.
-    #[must_use] pub fn treat_dirs_as_files(self) -> bool {
+    #[must_use]
+    pub fn treat_dirs_as_files(self) -> bool {
         match self {
             Self::AsFile => true,
             Self::Recurse(o) => o.tree,
@@ -74,7 +76,8 @@ pub struct RecurseOptions {
 
 impl RecurseOptions {
     /// Returns whether a directory of the given depth would be too deep.
-    #[must_use] pub fn is_too_deep(self, depth: usize) -> bool {
+    #[must_use]
+    pub fn is_too_deep(self, depth: usize) -> bool {
         match self.max_depth {
             None => false,
             Some(d) => d <= depth,

src/fs/feature/git.rs

@@ -31,11 +31,13 @@ pub struct GitCache {
 }
 
 impl GitCache {
-    #[must_use] pub fn has_anything_for(&self, index: &Path) -> bool {
+    #[must_use]
+    pub fn has_anything_for(&self, index: &Path) -> bool {
         self.repos.iter().any(|e| e.has_path(index))
     }
 
-    #[must_use] pub fn get(&self, index: &Path, prefix_lookup: bool) -> f::Git {
+    #[must_use]
+    pub fn get(&self, index: &Path, prefix_lookup: bool) -> f::Git {
         self.repos
             .iter()
             .find(|repo| repo.has_path(index))
@@ -410,7 +412,8 @@ fn current_branch(repo: &git2::Repository) -> Option<String> {
 }
 
 impl f::SubdirGitRepo {
-    #[must_use] pub fn from_path(dir: &Path, status: bool) -> Self {
+    #[must_use]
+    pub fn from_path(dir: &Path, status: bool) -> Self {
         let path = &reorient(dir);
 
         if let Ok(repo) = git2::Repository::open(path) {

src/fs/fields.rs

@@ -62,7 +62,8 @@ pub enum Type {
 }
 
 impl Type {
-    #[must_use] pub fn is_regular_file(self) -> bool {
+    #[must_use]
+    pub fn is_regular_file(self) -> bool {
         matches!(self, Self::File)
     }
 }

src/fs/file.rs

@@ -209,18 +209,21 @@ impl<'dir> File<'dir> {
         file
     }
 
-    #[must_use] pub fn new_aa_current(parent_dir: &'dir Dir, total_size: bool) -> File<'dir> {
+    #[must_use]
+    pub fn new_aa_current(parent_dir: &'dir Dir, total_size: bool) -> File<'dir> {
         File::new_aa(parent_dir.path.clone(), parent_dir, ".", total_size)
     }
 
-    #[must_use] pub fn new_aa_parent(path: PathBuf, parent_dir: &'dir Dir, total_size: bool) -> File<'dir> {
+    #[must_use]
+    pub fn new_aa_parent(path: PathBuf, parent_dir: &'dir Dir, total_size: bool) -> File<'dir> {
         File::new_aa(path, parent_dir, "..", total_size)
     }
 
     /// A file’s name is derived from its string. This needs to handle directories
     /// such as `/` or `..`, which have no `file_name` component. So instead, just
     /// use the last component as the name.
-    #[must_use] pub fn filename(path: &Path) -> String {
+    #[must_use]
+    pub fn filename(path: &Path) -> String {
         if let Some(back) = path.components().next_back() {
             back.as_os_str().to_string_lossy().to_string()
         } else {
@@ -1016,7 +1019,8 @@ pub enum FileTarget<'dir> {
 impl<'dir> FileTarget<'dir> {
     /// Whether this link doesn’t lead to a file, for whatever reason. This
     /// gets used to determine how to highlight the link in grid views.
-    #[must_use] pub fn is_broken(&self) -> bool {
+    #[must_use]
+    pub fn is_broken(&self) -> bool {
         matches!(self, Self::Broken(_) | Self::Err(_))
     }
 }

src/fs/filter.rs

@@ -365,7 +365,8 @@ impl IgnorePatterns {
     }
 
     /// Create a new empty set of patterns that matches nothing.
-    #[must_use] pub fn empty() -> Self {
+    #[must_use]
+    pub fn empty() -> Self {
         Self {
             patterns: Vec::new(),
         }

src/fs/recursive_size.rs

@@ -37,7 +37,8 @@ impl RecursiveSize {
     /// assert_eq!(x.is_none(), false);
     /// ```
     #[inline]
-    #[must_use] pub const fn is_none(&self) -> bool {
+    #[must_use]
+    pub const fn is_none(&self) -> bool {
         matches!(*self, Self::None)
     }
 
@@ -53,7 +54,8 @@ impl RecursiveSize {
     /// assert_eq!(RecursiveSize::Some(2, 3).unwrap_bytes_or(1), 2);
     /// ```
     #[inline]
-    #[must_use] pub const fn unwrap_bytes_or(self, default: u64) -> u64 {
+    #[must_use]
+    pub const fn unwrap_bytes_or(self, default: u64) -> u64 {
         match self {
             Self::Some(bytes, _blocks) => bytes,
             _ => default,

src/options/config.rs

@@ -5,7 +5,10 @@
 // SPDX-FileCopyrightText: 2014 Benjamin Sago
 // SPDX-License-Identifier: MIT
 use crate::theme::ThemeFileType as FileType;
-use crate::theme::{FileKinds, FileNameStyle, Git, GitRepo, IconStyle, Links, Permissions, SELinuxContext, SecurityContext, Size, UiStyles, Users};
+use crate::theme::{
+    FileKinds, FileNameStyle, Git, GitRepo, IconStyle, Links, Permissions, SELinuxContext,
+    SecurityContext, Size, UiStyles, Users,
+};
 use nu_ansi_term::{Color, Style};
 use serde::{Deserialize, Deserializer, Serialize};
 use serde_norway;
@@ -604,10 +607,12 @@ impl FromOverride<UiStylesOverride> for UiStyles {
     }
 }
 impl ThemeConfig {
-    #[must_use] pub fn from_path(path: PathBuf) -> Self {
+    #[must_use]
+    pub fn from_path(path: PathBuf) -> Self {
         ThemeConfig { location: path }
     }
-    #[must_use] pub fn to_theme(&self) -> Option<UiStyles> {
+    #[must_use]
+    pub fn to_theme(&self) -> Option<UiStyles> {
         let ui_styles_override: Option<UiStylesOverride> = {
             let file = std::fs::File::open(&self.location).ok()?;
             serde_norway::from_reader(&file).ok()

src/options/error.rs

@@ -109,7 +109,8 @@ impl fmt::Display for OptionsError {
 impl OptionsError {
     /// Try to second-guess what the user was trying to do, depending on what
     /// went wrong.
-    #[must_use] pub fn suggestion(&self) -> Option<&'static str> {
+    #[must_use]
+    pub fn suggestion(&self) -> Option<&'static str> {
         // ‘ls -lt’ and ‘ls -ltr’ are common combinations
         match self {
             Self::BadArgument(time, r) if *time == &flags::TIME && r == "r" => {

src/options/mod.rs

@@ -173,7 +173,8 @@ impl Options {
     /// Whether the View specified in this set of options includes a Git
     /// status column. It’s only worth trying to discover a repository if the
     /// results will end up being displayed.
-    #[must_use] pub fn should_scan_for_git(&self) -> bool {
+    #[must_use]
+    pub fn should_scan_for_git(&self) -> bool {
         if self.filter.git_ignore == GitIgnore::CheckAndIgnore {
             return true;
         }