Fix formatting

Author: justsmth

src/options.rs

@@ -1,15 +1,15 @@
-use std::fmt::Debug;
+use bindgen::callbacks::ParseCallbacks;
 use bindgen::{
     builder, AliasVariation, Builder, CodegenConfig, EnumVariation,
     MacroTypeVariation, RustTarget, DEFAULT_ANON_FIELDS_PREFIX,
     RUST_TARGET_STRINGS,
 };
 use clap::{App, Arg};
+use std::fmt::Debug;
 use std::fs::File;
 use std::io::{self, stderr, Error, ErrorKind, Write};
 use std::path::PathBuf;
 use std::str::FromStr;
-use bindgen::callbacks::ParseCallbacks;
 
 #[derive(Debug)]
 pub struct LinkNameOverrideParseCallback {
@@ -25,10 +25,7 @@ impl LinkNameOverrideParseCallback {
 }
 
 impl ParseCallbacks for LinkNameOverrideParseCallback {
-    fn link_name_override(
-        &self,
-        function_name: &str,
-    ) -> Option<String> {
+    fn link_name_override(&self, function_name: &str) -> Option<String> {
         if let Some(prefix) = &self.remove_function_prefix {
             if function_name.starts_with(prefix) {
                 return Some(function_name[prefix.len()..].to_string());

tests/parse_callbacks/mod.rs

@@ -1,5 +1,5 @@
-use bindgen::callbacks::*;
 use crate::options::LinkNameOverrideParseCallback;
+use bindgen::callbacks::*;
 
 #[derive(Debug)]
 struct EnumVariantRename;
@@ -37,10 +37,13 @@ pub fn lookup(cb: &str) -> Box<dyn ParseCallbacks> {
         "enum-variant-rename" => Box::new(EnumVariantRename),
         "blocklisted-type-implements-trait" => {
             Box::new(BlocklistedTypeImplementsTrait)
-        },
+        }
         call_back => {
             if call_back.starts_with("remove-function-prefix-") {
-                let prefix = call_back.split("remove-function-prefix-").last().to_owned();
+                let prefix = call_back
+                    .split("remove-function-prefix-")
+                    .last()
+                    .to_owned();
                 let lnopc = LinkNameOverrideParseCallback::new(prefix.unwrap());
                 Box::new(lnopc)
             } else {