musikr: reformat

musikr/src/main/jni/build.rs

@@ -47,7 +47,7 @@ fn main() {
         } else {
             panic!("Unsupported Android target: {}", target);
         };
-    
+
         let clang_path = env::var("CLANG_PATH").expect("CLANG_PATH env var not set");
         let toolchains_marker = "/toolchains";
         let ndk_path = if let Some(pos) = clang_path.find(toolchains_marker) {

musikr/src/main/jni/src/jstream.rs

@@ -1,7 +1,7 @@
 use crate::taglib::iostream::IOStream;
+use crate::SharedEnv;
 use jni::objects::{JObject, JValue};
 use std::io::{Read, Seek, SeekFrom, Write};
-use crate::SharedEnv;
 
 pub struct JInputStream<'local> {
     env: SharedEnv<'local>,
@@ -9,10 +9,7 @@ pub struct JInputStream<'local> {
 }
 
 impl<'local, 'a> JInputStream<'local> {
-    pub fn new(
-        env: SharedEnv<'local>,
-        input: JObject<'local>,
-    ) -> Self {
+    pub fn new(env: SharedEnv<'local>, input: JObject<'local>) -> Self {
         Self { env, input }
     }
 }

musikr/src/main/jni/src/lib.rs

@@ -1,14 +1,14 @@
-use std::cell::RefCell;
-use std::rc::Rc;
 use jni::objects::{JClass, JObject};
 use jni::sys::jstring;
 use jni::JNIEnv;
+use std::cell::RefCell;
+use std::rc::Rc;
 
-mod taglib;
 mod jstream;
+mod taglib;
 
-use taglib::file_ref::FileRef;
 use jstream::JInputStream;
+use taglib::file_ref::FileRef;
 
 type SharedEnv<'local> = Rc<RefCell<JNIEnv<'local>>>;
 
@@ -50,8 +50,11 @@ pub extern "C" fn Java_org_oxycblt_musikr_metadata_MetadataJNI_openFile<'local>(
             None
         }
     });
-    
+
     // Return the title
-    let output = shared_env.borrow_mut().new_string("title").expect("Couldn't create string!");
+    let output = shared_env
+        .borrow_mut()
+        .new_string("title")
+        .expect("Couldn't create string!");
     output.into_raw()
 }

musikr/src/main/jni/src/taglib/audioproperties.rs

@@ -2,7 +2,7 @@ use super::bridge::CppAudioProperties;
 use std::pin::Pin;
 
 pub struct AudioProperties<'file_ref> {
-    this: Pin<&'file_ref CppAudioProperties>
+    this: Pin<&'file_ref CppAudioProperties>,
 }
 
 impl<'file_ref> AudioProperties<'file_ref> {
@@ -24,5 +24,5 @@ impl<'file_ref> AudioProperties<'file_ref> {
 
     pub fn channels(&self) -> i32 {
         self.this.as_ref().channels()
-    }   
-}
+    }
+}

musikr/src/main/jni/src/taglib/bridge.rs

@@ -77,7 +77,7 @@ mod bridge_impl {
         #[cxx_name = "sampleRate"]
         fn sampleRate(self: Pin<&CppAudioProperties>) -> i32;
         #[cxx_name = "channels"]
-         fn channels(self: Pin<&CppAudioProperties>) -> i32;
+        fn channels(self: Pin<&CppAudioProperties>) -> i32;
 
         #[namespace = "TagLib::Ogg::Vorbis"]
         #[cxx_name = "File"]
@@ -105,7 +105,9 @@ mod bridge_impl {
         #[cxx_name = "PictureList"]
         type CPPPictureList;
         #[namespace = "taglib_shim"]
-        fn PictureList_to_vector(list: Pin<&CPPPictureList>) -> UniquePtr<CxxVector<CPPFLACPicturePointer>>;
+        fn PictureList_to_vector(
+            list: Pin<&CPPPictureList>,
+        ) -> UniquePtr<CxxVector<CPPFLACPicturePointer>>;
 
         #[namespace = "taglib_shim"]
         #[cxx_name = "PicturePointer"]
@@ -136,7 +138,7 @@ mod bridge_impl {
         #[cxx_name = "XiphComment"]
         type CPPXiphComment;
         #[cxx_name = "fieldListMap"]
-        fn fieldListMap(self: Pin<& CPPXiphComment>) -> &CPPFieldListMap;
+        fn fieldListMap(self: Pin<&CPPXiphComment>) -> &CPPFieldListMap;
 
         #[namespace = "TagLib"]
         #[cxx_name = "SimplePropertyMap"]
@@ -164,8 +166,10 @@ mod bridge_impl {
         #[cxx_name = "FrameList"]
         type CPPID3v2FrameList;
         #[namespace = "taglib_shim"]
-        fn FrameList_to_vector(list: Pin<&CPPID3v2FrameList>) -> UniquePtr<CxxVector<CPPFramePointer>>;
-        
+        fn FrameList_to_vector(
+            list: Pin<&CPPID3v2FrameList>,
+        ) -> UniquePtr<CxxVector<CPPFramePointer>>;
+
         #[namespace = "taglib_shim"]
         #[cxx_name = "FramePointer"]
         type CPPFramePointer;
@@ -175,30 +179,41 @@ mod bridge_impl {
         #[cxx_name = "Frame"]
         type CPPID3v2Frame;
         #[namespace = "taglib_shim"]
-        unsafe fn Frame_asTextIdentification(frame: *const CPPID3v2Frame) -> *const CPPID3v2TextIdentificationFrame;
+        unsafe fn Frame_asTextIdentification(
+            frame: *const CPPID3v2Frame,
+        ) -> *const CPPID3v2TextIdentificationFrame;
         #[namespace = "taglib_shim"]
-        unsafe fn Frame_asUserTextIdentification(frame: *const CPPID3v2Frame) -> *const CPPID3v2UserTextIdentificationFrame;
+        unsafe fn Frame_asUserTextIdentification(
+            frame: *const CPPID3v2Frame,
+        ) -> *const CPPID3v2UserTextIdentificationFrame;
         #[namespace = "taglib_shim"]
-        unsafe fn Frame_asAttachedPicture(frame: *const CPPID3v2Frame) -> *const CPPID3v2AttachedPictureFrame;
-
+        unsafe fn Frame_asAttachedPicture(
+            frame: *const CPPID3v2Frame,
+        ) -> *const CPPID3v2AttachedPictureFrame;
 
         #[namespace = "TagLib::ID3v2"]
         #[cxx_name = "TextIdentificationFrame"]
         type CPPID3v2TextIdentificationFrame;
         #[namespace = "taglib_shim"]
-        fn TextIdentificationFrame_fieldList(frame: Pin<&CPPID3v2TextIdentificationFrame>) -> UniquePtr<CPPStringList>;
+        fn TextIdentificationFrame_fieldList(
+            frame: Pin<&CPPID3v2TextIdentificationFrame>,
+        ) -> UniquePtr<CPPStringList>;
 
         #[namespace = "TagLib::ID3v2"]
         #[cxx_name = "UserTextIdentificationFrame"]
         type CPPID3v2UserTextIdentificationFrame;
         #[namespace = "taglib_shim"]
-        fn UserTextIdentificationFrame_fieldList(frame: Pin<&CPPID3v2UserTextIdentificationFrame>) -> UniquePtr<CPPStringList>;
+        fn UserTextIdentificationFrame_fieldList(
+            frame: Pin<&CPPID3v2UserTextIdentificationFrame>,
+        ) -> UniquePtr<CPPStringList>;
 
         #[namespace = "TagLib::ID3v2"]
         #[cxx_name = "AttachedPictureFrame"]
         type CPPID3v2AttachedPictureFrame;
         #[namespace = "taglib_shim"]
-        fn AttachedPictureFrame_picture(frame: Pin<&CPPID3v2AttachedPictureFrame>) -> UniquePtr<CPPByteVector>;
+        fn AttachedPictureFrame_picture(
+            frame: Pin<&CPPID3v2AttachedPictureFrame>,
+        ) -> UniquePtr<CPPByteVector>;
 
         #[namespace = "TagLib"]
         #[cxx_name = "String"]
@@ -210,8 +225,10 @@ mod bridge_impl {
         #[cxx_name = "StringList"]
         type CPPStringList;
         #[namespace = "taglib_shim"]
-        fn StringList_to_vector(string_list: Pin<&CPPStringList>) -> UniquePtr<CxxVector<CPPString>>;
-        
+        fn StringList_to_vector(
+            string_list: Pin<&CPPStringList>,
+        ) -> UniquePtr<CxxVector<CPPString>>;
+
         #[namespace = "TagLib"]
         #[cxx_name = "ByteVector"]
         type CPPByteVector;

musikr/src/main/jni/src/taglib/file.rs

@@ -1,14 +1,14 @@
-use std::pin::Pin;
-use super::bridge::{self, CPPFile, CPPMPEGFile};
 use super::audioproperties::AudioProperties;
+use super::bridge::{self, CPPFile, CPPMPEGFile};
+use super::flac::FLACFile;
+use super::id3v2::ID3v2Tag;
 use super::mpeg::MPEGFile;
 use super::ogg::OpusFile;
 use super::ogg::VorbisFile;
-use super::flac::FLACFile;
-use super::id3v2::ID3v2Tag;
+use std::pin::Pin;
 
 pub struct File<'file_ref> {
-    this: Pin<&'file_ref mut CPPFile>
+    this: Pin<&'file_ref mut CPPFile>,
 }
 
 impl<'file_ref> File<'file_ref> {
@@ -17,7 +17,7 @@ impl<'file_ref> File<'file_ref> {
     }
 
     pub fn audio_properties(&self) -> Option<AudioProperties<'file_ref>> {
-        let props_ptr =  self.this.as_ref().audioProperties();
+        let props_ptr = self.this.as_ref().audioProperties();
         let props_ref = unsafe {
             // SAFETY:
             // - This points to a C++ FFI type ensured to be aligned by cxx's codegen.
@@ -47,7 +47,7 @@ impl<'file_ref> File<'file_ref> {
             // - There are no datapaths that will yield any mutable pointers or references
             //   to this, ensuring that it will not be mutated as per the aliasing rules.
             opus_file.as_mut()
-        };  
+        };
         let opus_pin = opus_ref.map(|opus| unsafe { Pin::new_unchecked(opus) });
         opus_pin.map(|opus| OpusFile::new(opus))
     }

musikr/src/main/jni/src/taglib/flac.rs

@@ -1,14 +1,14 @@
 pub use super::bridge::CPPFLACFile;
 pub use super::bridge::CPPFLACPicture;
-pub use super::xiph::XiphComment;
-use super::bridge::{CPPPictureList, PictureList_to_vector, FLACFile_pictureList, Picture_data};
+use super::bridge::{CPPPictureList, FLACFile_pictureList, PictureList_to_vector, Picture_data};
 use super::tk::ByteVector;
-use std::marker::PhantomData;
+pub use super::xiph::XiphComment;
 use cxx::UniquePtr;
+use std::marker::PhantomData;
 use std::pin::Pin;
 
 pub struct FLACFile<'file_ref> {
-    this: Pin<&'file_ref mut CPPFLACFile>
+    this: Pin<&'file_ref mut CPPFLACFile>,
 }
 
 impl<'file_ref> FLACFile<'file_ref> {
@@ -44,7 +44,10 @@ pub struct PictureList<'file_ref> {
 
 impl<'file_ref> PictureList<'file_ref> {
     pub(super) fn new(this: UniquePtr<CPPPictureList>) -> Self {
-        Self { _data: PhantomData, this }
+        Self {
+            _data: PhantomData,
+            this,
+        }
     }
 
     pub fn to_vec(&self) -> Vec<Picture<'file_ref>> {
@@ -71,7 +74,7 @@ impl<'file_ref> PictureList<'file_ref> {
 }
 
 pub struct Picture<'file_ref> {
-    this: Pin<&'file_ref CPPFLACPicture>
+    this: Pin<&'file_ref CPPFLACPicture>,
 }
 
 impl<'file_ref> Picture<'file_ref> {

musikr/src/main/jni/src/taglib/id3v2.rs

@@ -1,14 +1,14 @@
 use super::bridge::{
-    self, CPPID3v2Frame, CPPID3v2TextIdentificationFrame,
-    CPPID3v2UserTextIdentificationFrame, CPPID3v2AttachedPictureFrame, CPPID3v2Tag, CPPID3v2FrameList
+    self, CPPID3v2AttachedPictureFrame, CPPID3v2Frame, CPPID3v2FrameList, CPPID3v2Tag,
+    CPPID3v2TextIdentificationFrame, CPPID3v2UserTextIdentificationFrame,
 };
 use super::tk::{ByteVector, StringList};
-use std::pin::Pin;
-use std::marker::PhantomData;
 use cxx::UniquePtr;
+use std::marker::PhantomData;
+use std::pin::Pin;
 
 pub struct ID3v2Tag<'file_ref> {
-    this: Pin<&'file_ref CPPID3v2Tag>
+    this: Pin<&'file_ref CPPID3v2Tag>,
 }
 
 impl<'file_ref> ID3v2Tag<'file_ref> {
@@ -24,28 +24,34 @@ impl<'file_ref> ID3v2Tag<'file_ref> {
 
 pub struct FrameList<'file_ref> {
     _data: PhantomData<&'file_ref CPPID3v2FrameList>,
-    this: UniquePtr<CPPID3v2FrameList>
+    this: UniquePtr<CPPID3v2FrameList>,
 }
 
 impl<'file_ref> FrameList<'file_ref> {
     pub(super) fn new(this: UniquePtr<CPPID3v2FrameList>) -> Self {
-        Self { _data: PhantomData, this }
+        Self {
+            _data: PhantomData,
+            this,
+        }
     }
 
     pub fn to_vec(&self) -> Vec<Frame<'file_ref>> {
         let this = unsafe { Pin::new_unchecked(self.this.as_ref().unwrap()) };
         let frames = bridge::FrameList_to_vector(this);
-        frames.iter().map(|frame| {
-            let frame_ptr = frame.get();
-            let frame_ref = unsafe { frame_ptr.as_ref().unwrap() };
-            let frame_pin = unsafe { Pin::new_unchecked(frame_ref) };
-            Frame::new(frame_pin)
-        }).collect()
+        frames
+            .iter()
+            .map(|frame| {
+                let frame_ptr = frame.get();
+                let frame_ref = unsafe { frame_ptr.as_ref().unwrap() };
+                let frame_pin = unsafe { Pin::new_unchecked(frame_ref) };
+                Frame::new(frame_pin)
+            })
+            .collect()
     }
 }
 
 pub struct Frame<'file_ref> {
-    this: Pin<&'file_ref CPPID3v2Frame>
+    this: Pin<&'file_ref CPPID3v2Frame>,
 }
 
 impl<'file_ref> Frame<'file_ref> {
@@ -54,27 +60,23 @@ impl<'file_ref> Frame<'file_ref> {
     }
 
     pub fn as_text_identification(&mut self) -> Option<TextIdentificationFrame<'file_ref>> {
-        let frame = unsafe {
-            bridge::Frame_asTextIdentification(self.this.as_ref().get_ref())
-        };
+        let frame = unsafe { bridge::Frame_asTextIdentification(self.this.as_ref().get_ref()) };
         let frame_ref = unsafe { frame.as_ref() };
         let frame_pin = frame_ref.map(|frame| unsafe { Pin::new_unchecked(frame) });
         frame_pin.map(|frame| TextIdentificationFrame::new(frame))
     }
 
-    pub fn as_user_text_identification(&mut self) -> Option<UserTextIdentificationFrame<'file_ref>> {
-        let frame = unsafe {
-            bridge::Frame_asUserTextIdentification(self.this.as_ref().get_ref())
-        };
+    pub fn as_user_text_identification(
+        &mut self,
+    ) -> Option<UserTextIdentificationFrame<'file_ref>> {
+        let frame = unsafe { bridge::Frame_asUserTextIdentification(self.this.as_ref().get_ref()) };
         let frame_ref = unsafe { frame.as_ref() };
         let frame_pin = frame_ref.map(|frame| unsafe { Pin::new_unchecked(frame) });
         frame_pin.map(|frame| UserTextIdentificationFrame::new(frame))
     }
 
     pub fn as_attached_picture(&mut self) -> Option<AttachedPictureFrame<'file_ref>> {
-        let frame = unsafe {
-            bridge::Frame_asAttachedPicture(self.this.as_ref().get_ref())
-        };
+        let frame = unsafe { bridge::Frame_asAttachedPicture(self.this.as_ref().get_ref()) };
         let frame_ref = unsafe { frame.as_ref() };
         let frame_pin = frame_ref.map(|frame| unsafe { Pin::new_unchecked(frame) });
         frame_pin.map(|frame| AttachedPictureFrame::new(frame))
@@ -82,7 +84,7 @@ impl<'file_ref> Frame<'file_ref> {
 }
 
 pub struct TextIdentificationFrame<'file_ref> {
-    this: Pin<&'file_ref CPPID3v2TextIdentificationFrame>
+    this: Pin<&'file_ref CPPID3v2TextIdentificationFrame>,
 }
 
 impl<'file_ref> TextIdentificationFrame<'file_ref> {
@@ -97,7 +99,7 @@ impl<'file_ref> TextIdentificationFrame<'file_ref> {
 }
 
 pub struct UserTextIdentificationFrame<'file_ref> {
-    this: Pin<&'file_ref CPPID3v2UserTextIdentificationFrame>
+    this: Pin<&'file_ref CPPID3v2UserTextIdentificationFrame>,
 }
 
 impl<'file_ref> UserTextIdentificationFrame<'file_ref> {
@@ -112,7 +114,7 @@ impl<'file_ref> UserTextIdentificationFrame<'file_ref> {
 }
 
 pub struct AttachedPictureFrame<'file_ref> {
-    this: Pin<&'file_ref CPPID3v2AttachedPictureFrame>
+    this: Pin<&'file_ref CPPID3v2AttachedPictureFrame>,
 }
 
 impl<'file_ref> AttachedPictureFrame<'file_ref> {
@@ -124,4 +126,4 @@ impl<'file_ref> AttachedPictureFrame<'file_ref> {
         let picture = bridge::AttachedPictureFrame_picture(self.this.as_ref());
         ByteVector::new(picture)
     }
-} 
+}

musikr/src/main/jni/src/taglib/iostream.rs

@@ -1,27 +1,25 @@
-
 use super::bridge::{self, CPPIOStream};
-use std::io::{Read, Write, Seek, SeekFrom};
-use std::pin::Pin;
 use cxx::UniquePtr;
+use std::io::{Read, Seek, SeekFrom, Write};
+use std::pin::Pin;
 
-pub trait IOStream : Read + Write + Seek {
+pub trait IOStream: Read + Write + Seek {
     fn name(&self) -> String;
     fn is_readonly(&self) -> bool;
 }
 
-
 pub(super) struct BridgedIOStream<'io_stream> {
     rs_stream: Pin<Box<DynIOStream<'io_stream>>>,
-    cpp_stream: UniquePtr<CPPIOStream>
+    cpp_stream: UniquePtr<CPPIOStream>,
 }
 
 impl<'io_stream> BridgedIOStream<'io_stream> {
-    pub fn new<T : IOStream + 'io_stream>(stream: T) -> Self {
+    pub fn new<T: IOStream + 'io_stream>(stream: T) -> Self {
         let mut rs_stream = Box::pin(DynIOStream(Box::new(stream)));
         let cpp_stream = bridge::wrap_RsIOStream(rs_stream.as_mut());
         BridgedIOStream {
             rs_stream,
-            cpp_stream
+            cpp_stream,
         }
     }
 
@@ -32,7 +30,7 @@ impl<'io_stream> BridgedIOStream<'io_stream> {
 
 impl<'io_stream> Drop for BridgedIOStream<'io_stream> {
     fn drop(&mut self) {
-        unsafe { 
+        unsafe {
             // CPP stream references the rust stream, so it must be dropped first
             std::ptr::drop_in_place(&mut self.cpp_stream);
             std::ptr::drop_in_place(&mut self.rs_stream);
@@ -44,7 +42,6 @@ impl<'io_stream> Drop for BridgedIOStream<'io_stream> {
 pub(super) struct DynIOStream<'io_stream>(Box<dyn IOStream + 'io_stream>);
 
 impl<'io_stream> DynIOStream<'io_stream> {
-
     // Implement the exposed functions for cxx bridge
     pub fn name(&mut self) -> String {
         self.0.name()

musikr/src/main/jni/src/taglib/mod.rs

@@ -1,12 +1,12 @@
 mod bridge;
 
-pub mod file_ref;
-pub mod iostream;
-pub mod file;
 pub mod audioproperties;
-pub mod ogg;
+pub mod file;
+pub mod file_ref;
 pub mod flac;
-pub mod xiph;
-pub mod mpeg;
-pub mod tk;
 pub mod id3v2;
+pub mod iostream;
+pub mod mpeg;
+pub mod ogg;
+pub mod tk;
+pub mod xiph;

musikr/src/main/jni/src/taglib/mpeg.rs

@@ -1,9 +1,9 @@
-use std::pin::Pin;
 use super::bridge::{self, CPPMPEGFile};
 use super::id3v2::ID3v2Tag;
+use std::pin::Pin;
 
 pub struct MPEGFile<'file_ref> {
-    this: Pin<&'file_ref mut CPPMPEGFile>
+    this: Pin<&'file_ref mut CPPMPEGFile>,
 }
 
 impl<'file_ref> MPEGFile<'file_ref> {

musikr/src/main/jni/src/taglib/ogg.rs

@@ -3,7 +3,7 @@ use super::xiph::XiphComment;
 use std::pin::Pin;
 
 pub struct VorbisFile<'file_ref> {
-    this: Pin<&'file_ref mut CPPVorbisFile>
+    this: Pin<&'file_ref mut CPPVorbisFile>,
 }
 
 impl<'file_ref> VorbisFile<'file_ref> {
@@ -25,7 +25,7 @@ impl<'file_ref> VorbisFile<'file_ref> {
 }
 
 pub struct OpusFile<'file_ref> {
-    this: Pin<&'file_ref mut CPPOpusFile>
+    this: Pin<&'file_ref mut CPPOpusFile>,
 }
 
 impl<'file_ref> OpusFile<'file_ref> {

musikr/src/main/jni/src/taglib/tk.rs

@@ -1,17 +1,17 @@
 use super::bridge::{self, CPPByteVector, CPPString, CPPStringList};
-use cxx::{UniquePtr, memory::UniquePtrTarget};
+use cxx::{memory::UniquePtrTarget, UniquePtr};
 use std::marker::PhantomData;
 use std::pin::Pin;
 use std::{ffi::CStr, string::ToString};
 
-enum This<'file_ref, T : UniquePtrTarget> {
+enum This<'file_ref, T: UniquePtrTarget> {
     Owned {
         data: PhantomData<&'file_ref T>,
         this: UniquePtr<T>,
-    }, 
+    },
     Ref {
         this: Pin<&'file_ref T>,
-    }
+    },
 }
 
 pub struct String<'file_ref> {
@@ -24,7 +24,6 @@ impl<'file_ref> String<'file_ref> {
     }
 }
 
-
 impl<'file_ref> ToString for String<'file_ref> {
     fn to_string(&self) -> std::string::String {
         let c_str = self.this.toCString(true);
@@ -51,11 +50,18 @@ pub struct StringList<'file_ref> {
 
 impl<'file_ref> StringList<'file_ref> {
     pub(super) fn owned(this: UniquePtr<CPPStringList>) -> Self {
-        Self { this: This::Owned { data: PhantomData, this } }
+        Self {
+            this: This::Owned {
+                data: PhantomData,
+                this,
+            },
+        }
     }
 
     pub(super) fn reference(this: Pin<&'file_ref CPPStringList>) -> Self {
-        Self { this: This::Ref { this } }
+        Self {
+            this: This::Ref { this },
+        }
     }
 
     pub fn to_vec(&self) -> Vec<std::string::String> {
@@ -67,9 +73,7 @@ impl<'file_ref> StringList<'file_ref> {
         cxx_values
             .iter()
             .map(|value| {
-                let this = unsafe {
-                    Pin::new_unchecked(value)
-                };
+                let this = unsafe { Pin::new_unchecked(value) };
                 String::new(this).to_string()
             })
             .collect()

musikr/src/main/jni/src/taglib/xiph.rs

@@ -1,12 +1,12 @@
 pub use super::bridge::CPPXiphComment;
-pub use super::flac::PictureList;
 use super::bridge::{CPPFieldListMap, FieldListMap_to_entries, XiphComment_pictureList};
+pub use super::flac::PictureList;
 use super::tk;
-use std::pin::Pin;
 use std::collections::HashMap;
+use std::pin::Pin;
 
 pub struct XiphComment<'file_ref> {
-    this: Pin<&'file_ref mut CPPXiphComment>
+    this: Pin<&'file_ref mut CPPXiphComment>,
 }
 
 impl<'file_ref> XiphComment<'file_ref> {
@@ -17,7 +17,7 @@ impl<'file_ref> XiphComment<'file_ref> {
     pub fn field_list_map<'slf>(&'slf self) -> FieldListMap<'file_ref> {
         // To call the method we need, we have to get our mut reference down to an immutable
         // reference. The safe API can do this, but shortens the lifecycle to at most self, even
-        // though the reference really lives as long as file_ref. Sadly, this requires us to transmute 
+        // though the reference really lives as long as file_ref. Sadly, this requires us to transmute
         // to extend the lifecycle back. This new pointer is really unsafe (we now have both a mut
         // and an immutable reference to the same object), but it's dropped after this call.
         // The value returned is unable to actually mutate this object, so it's safe.