chore: minor lints

Author: Yag000

src/cli.rs

@@ -47,7 +47,7 @@ pub struct Cli {
 }
 
 impl Cli {
-    fn get_seconds(&self) -> Option<u64> {
+    const fn get_seconds(&self) -> Option<u64> {
         if let Some(seconds) = self.seconds {
             return Some(seconds);
         }

src/data.rs

@@ -32,14 +32,14 @@ struct FileInfo {
 
 impl Default for FileInfo {
     fn default() -> Self {
-        FileInfo {
+        Self {
             wallpaper: String::default(),
             on: true,
         }
     }
 }
 
-/// Reads the YAML file and returns a FileInfo struct
+/// Reads the YAML file and returns a `FileInfo` struct
 fn read_config() -> Result<FileInfo> {
     std::fs::create_dir_all(format!(
         "{}/
@@ -61,7 +61,7 @@ fn read_config() -> Result<FileInfo> {
     Ok(config)
 }
 
-/// Writes the FileInfo struct into the YAML file
+/// Writes the `FileInfo` struct into the YAML file
 fn write_config(config: &FileInfo) -> Result<()> {
     let path = get_wallpaper_info_path()?;
     let yaml = serde_yaml::to_string(config)?;

src/path.rs

@@ -54,7 +54,7 @@ impl TryFrom<String> for crate::path::File {
     type Error = &'static str;
 
     fn try_from(path: String) -> Result<Self, Self::Error> {
-        if let Some(file) = File::new(PathBuf::from(path)) {
+        if let Some(file) = Self::new(PathBuf::from(path)) {
             Ok(file)
         } else {
             Err("failed to create file")
@@ -66,7 +66,7 @@ impl TryFrom<PathBuf> for File {
     type Error = &'static str;
 
     fn try_from(path: PathBuf) -> Result<Self, Self::Error> {
-        if let Some(file) = File::new(path) {
+        if let Some(file) = Self::new(path) {
             Ok(file)
         } else {
             Err("failed to create file")
@@ -162,7 +162,7 @@ impl ImagePath {
     }
 
     #[must_use]
-    pub fn get_animated_number(&self) -> Option<u32> {
+    pub const fn get_animated_number(&self) -> Option<u32> {
         if let Some(info) = self.animated_info.as_ref() {
             return Some(info.animated_number);
         }

src/wallpaper.rs

@@ -67,6 +67,7 @@ pub fn get_random_wallpaper(settings: &Settings) -> Result<File> {
 }
 
 /// Returns a path to the next animated wallpaper.
+///
 /// If the path is a folder it will return the first wallpaper in the folder.
 /// If the path is a file it will return the next wallpaper in the folder.
 /// If the path is the last wallpaper in the folder it will return None.