src/database/json.rs

@@ -1,7 +1,7 @@
 //! Module for storing MusicHoard data in a JSON file database.
 
 use std::fs;
-use std::path::{PathBuf, Path};
+use std::path::{Path, PathBuf};
 
 use serde::de::DeserializeOwned;
 use serde::Serialize;
@@ -57,7 +57,9 @@ pub struct DatabaseJsonFile {
 impl DatabaseJsonFile {
     /// Create a database instance that will read/write to the provided path.
     pub fn new(path: &Path) -> Self {
-        DatabaseJsonFile { path: path.to_path_buf() }
+        DatabaseJsonFile {
+            path: path.to_path_buf(),
+        }
     }
 }
 

src/library/beets.rs

@@ -32,7 +32,7 @@ impl<T: SimpleOption + Display> QueryOptionArgBeets for QueryOption<T> {
             Self::Exclude(value) => ("^", value),
             Self::None => return None,
         };
-        Some(format!("{}{}{}", negate, option_name, value))
+        Some(format!("{negate}{option_name}{value}"))
     }
 }
 
@@ -43,7 +43,7 @@ impl QueryOptionArgBeets for QueryOption<Vec<String>> {
             Self::Exclude(value) => ("^", value),
             Self::None => return None,
         };
-        Some(format!("{}{}{}", negate, option_name, vec.join("; ")))
+        Some(format!("{negate}{option_name}{}", vec.join("; ")))
     }
 }
 

src/library/mod.rs

@@ -1,6 +1,6 @@
 //! Module for interacting with the music library.
 
-use std::{num::ParseIntError, str::Utf8Error, fmt};
+use std::{fmt, num::ParseIntError, str::Utf8Error};
 
 use crate::Artist;
 
@@ -130,7 +130,7 @@ impl From<Utf8Error> for Error {
 
 impl fmt::Display for Error {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{:#?}", self)
+        write!(f, "{self:#?}")
     }
 }
 

tests/database/json.rs

@@ -1,9 +1,12 @@
 use std::fs;
 
-use musichoard::{database::{
+use musichoard::{
-    json::{DatabaseJson, DatabaseJsonFile},
+    database::{
-    DatabaseRead, DatabaseWrite,
+        json::{DatabaseJson, DatabaseJsonFile},
-}, Artist};
+        DatabaseRead, DatabaseWrite,
+    },
+    Artist,
+};
 use tempfile::NamedTempFile;
 
 use crate::COLLECTION;