Merge pull request #374 from matthiasbeyer/remove-unneeded-derefs

Remove unneeded derefs

imag-store/src/retrieve.rs

@@ -39,7 +39,7 @@ pub fn retrieve(rt: &Runtime) {
 fn print_entry(rt: &Runtime, scmd: &ArgMatches, e: FileLockEntry) {
     if do_print_raw(scmd) {
         debug!("Printing raw content...");
-        println!("{}", e.deref().to_str());
+        println!("{}", e.to_str());
     } else if do_filter(scmd) {
         debug!("Filtering...");
         warn!("Filtering via header specs is currently now supported.");
@@ -47,7 +47,6 @@ fn print_entry(rt: &Runtime, scmd: &ArgMatches, e: FileLockEntry) {
         unimplemented!()
     } else {
         debug!("Printing structured...");
-        let entry = e.deref();
         if do_print_header(scmd) {
             debug!("Printing header...");
             if do_print_header_as_json(rt.cli()) {
@@ -58,13 +57,13 @@ fn print_entry(rt: &Runtime, scmd: &ArgMatches, e: FileLockEntry) {
             } else {
                 debug!("Printing header as TOML...");
                 // We have to Value::Table() for Display
-                println!("{}", Value::Table(entry.get_header().clone().into()))
+                println!("{}", Value::Table(e.get_header().clone().into()))
             }
         }
 
         if do_print_content(scmd) {
             debug!("Printing content...");
-            println!("{}", entry.get_content());
+            println!("{}", e.get_content());
         }
 
     }

libimagentrylink/src/external.rs

@@ -11,7 +11,6 @@
 /// This helps us greatly with deduplication of URLs.
 ///
 
-use std::ops::Deref;
 use std::ops::DerefMut;
 use std::collections::BTreeMap;
 
@@ -60,8 +59,7 @@ impl<'a> Link<'a> {
 
     /// Get a link Url object from a FileLockEntry, ignore errors.
     fn get_link_uri_from_filelockentry(file: &FileLockEntry<'a>) -> Option<Url> {
-        file.deref()
-            .get_header()
+        file.get_header()
             .read("imag.content.uri")
             .ok()
             .and_then(|opt| {
@@ -74,7 +72,6 @@ impl<'a> Link<'a> {
 
     pub fn get_url(&self) -> Result<Option<Url>> {
         let opt = self.link
-            .deref()
             .get_header()
             .read("imag.content.uri");
 

libimagentrylist/src/listers/core.rs

@@ -1,6 +1,5 @@
 use std::io::stdout;
 use std::io::Write;
-use std::ops::Deref;
 
 use lister::Lister;
 use result::Result;
@@ -30,7 +29,7 @@ impl<'a> Lister for CoreLister<'a> {
 
         entries.fold(Ok(()), |accu, entry| {
             accu.and_then(|_| {
-                    write!(stdout(), "{:?}\n", (self.lister)(entry.deref()))
+                    write!(stdout(), "{:?}\n", (self.lister)(&entry))
                         .map_err(|e| LE::new(LEK::FormatError, Some(Box::new(e))))
                 })
             })

libimagentrylist/src/listers/path.rs

@@ -1,6 +1,5 @@
 use std::io::stdout;
 use std::io::Write;
-use std::ops::Deref;
 
 use lister::Lister;
 use result::Result;
@@ -28,7 +27,7 @@ impl Lister for PathLister {
         use error::ListErrorKind as LEK;
 
         entries.fold(Ok(()), |accu, entry| {
-            accu.and_then(|_| Ok(entry.deref().get_location().clone()))
+            accu.and_then(|_| Ok(entry.get_location().clone()))
                 .and_then(|pb| {
                     if self.absolute {
                         pb.canonicalize().map_err(|e| LE::new(LEK::FormatError, Some(Box::new(e))))

libimagnotes/src/note.rs

@@ -64,14 +64,14 @@ impl<'a> Note<'a> {
     }
 
     pub fn set_name(&mut self, n: String) -> Result<()> {
-        let mut header = self.entry.deref_mut().get_header_mut();
+        let mut header = self.entry.get_header_mut();
         header.set("note.name", Value::String(n))
             .map_err(|e| NE::new(NEK::StoreWriteError, Some(Box::new(e))))
             .map(|_| ())
     }
 
     pub fn get_name(&self) -> Result<String> {
-        let header = self.entry.deref().get_header();
+        let header = self.entry.get_header();
         match header.read("note.name") {
             Ok(Some(Value::String(s))) => Ok(String::from(s)),
             Ok(_)                => {
@@ -83,11 +83,11 @@ impl<'a> Note<'a> {
     }
 
     pub fn set_text(&mut self, n: String) {
-        *self.entry.deref_mut().get_content_mut() = n
+        *self.entry.get_content_mut() = n
     }
 
     pub fn get_text(&self) -> &String {
-        self.entry.deref().get_content()
+        self.entry.get_content()
     }
 
     pub fn delete(store: &Store, name: String) -> Result<()> {
@@ -120,27 +120,27 @@ impl<'a> Edit for Note<'a> {
 impl<'a> Tagable for Note<'a> {
 
     fn get_tags(&self) -> TagResult<Vec<Tag>> {
-        self.entry.deref().get_tags()
+        self.entry.get_tags()
     }
 
     fn set_tags(&mut self, ts: Vec<Tag>) -> TagResult<()> {
-        self.entry.deref_mut().set_tags(ts)
+        self.entry.set_tags(ts)
     }
 
     fn add_tag(&mut self, t: Tag) -> TagResult<()> {
-        self.entry.deref_mut().add_tag(t)
+        self.entry.add_tag(t)
     }
 
     fn remove_tag(&mut self, t: Tag) -> TagResult<()> {
-        self.entry.deref_mut().remove_tag(t)
+        self.entry.remove_tag(t)
     }
 
     fn has_tag(&self, t: &Tag) -> TagResult<bool> {
-        self.entry.deref().has_tag(t)
+        self.entry.has_tag(t)
     }
 
     fn has_tags(&self, ts: &Vec<Tag>) -> TagResult<bool> {
-        self.entry.deref().has_tags(ts)
+        self.entry.has_tags(ts)
     }
 
 }

libimagstore/src/store.rs

@@ -553,7 +553,7 @@ impl<'a> FileLockEntry<'a, > {
     }
 }
 
-impl<'a> ::std::ops::Deref for FileLockEntry<'a> {
+impl<'a> Deref for FileLockEntry<'a> {
     type Target = Entry;
 
     fn deref(&self) -> &Self::Target {
@@ -561,7 +561,7 @@ impl<'a> ::std::ops::Deref for FileLockEntry<'a> {
     }
 }
 
-impl<'a> ::std::ops::DerefMut for FileLockEntry<'a> {
+impl<'a> DerefMut for FileLockEntry<'a> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.entry
     }