[Auto] lib/domain/diary: Fix Clippy warnings

Signed-off-by: flip1995 <hello@philkrones.com>
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

lib/domain/libimagdiary/src/diary.rs

@@ -68,7 +68,7 @@ impl Diary for Store {
         let id  = DiaryId::new(String::from(diary_name), ndt.year(), ndt.month(), ndt.day(), 0, 0, 0);
 
         let mut entry = self.retrieve(id)?;
-        let _         = entry.set_isflag::<IsDiaryEntry>()?;
+        entry.set_isflag::<IsDiaryEntry>()?;
         Ok(entry)
     }
 
@@ -88,7 +88,7 @@ impl Diary for Store {
                                ndt.second());
 
         let mut entry = self.retrieve(id)?;
-        let _         = entry.set_isflag::<IsDiaryEntry>()?;
+        entry.set_isflag::<IsDiaryEntry>()?;
         Ok(entry)
     }
 
@@ -131,7 +131,6 @@ impl Diary for Store {
                             },
                         }
                     })
-                    .into_iter()
                     .rev()
                     .next()
             }

lib/domain/libimagdiary/src/diaryid.rs

@@ -49,7 +49,7 @@ impl DiaryId {
 
     pub fn new(name: String, y: i32, m: u32, d: u32, h: u32, min: u32, sec: u32) -> DiaryId {
         DiaryId {
-            name: name,
+            name,
             year: y,
             month: m,
             day: d,
@@ -202,7 +202,7 @@ fn component_to_str<'a>(com: Component<'a>) -> Result<&'a str> {
         Component::Normal(s) => Some(s),
         _ => None,
     }.and_then(|s| s.to_str())
-    .ok_or_else(|| Error::from(err_msg("ID Parse error")))
+    .ok_or_else(|| err_msg("ID Parse error"))
 }
 
 impl FromStoreId for DiaryId {
@@ -215,7 +215,7 @@ impl FromStoreId for DiaryId {
 
         fn next_component<'a>(components: &'a mut Rev<Components>) -> Result<&'a str> {
             components.next()
-                .ok_or_else(|| Error::from(err_msg("ID parse error")))
+                .ok_or_else(|| err_msg("ID parse error"))
                 .and_then(component_to_str)
         }
 
@@ -223,7 +223,7 @@ impl FromStoreId for DiaryId {
         trace!("Found components: {:?}", cmps);
 
         let (hour, minute, second) = next_component(&mut cmps).and_then(|time| {
-            let mut time = time.split(":");
+            let mut time = time.split(':');
             let hour     = time.next().and_then(|s| FromStr::from_str(s).ok());
             let minute   = time.next().and_then(|s| FromStr::from_str(s).ok());
             let second   = time.next().and_then(|s| FromStr::from_str(s).ok());
@@ -235,7 +235,7 @@ impl FromStoreId for DiaryId {
 
             match (hour, minute, second) {
                 (Some(h), Some(m), Some(s)) => Ok((h, m, s)),
-                _ => return Err(Error::from(err_msg("ID Parse error"))),
+                _ => Err(err_msg("ID Parse error")),
             }
         })?;
 

lib/domain/libimagdiary/src/iter.rs

@@ -27,7 +27,7 @@ use libimagstore::storeid::StoreId;
 
 use crate::is_in_diary::IsInDiary;
 use failure::Fallible as Result;
-use failure::Error;
+
 use failure::err_msg;
 
 /// A iterator for iterating over diary entries
@@ -54,7 +54,7 @@ impl DiaryEntryIterator {
     pub fn new(diaryname: String, iter: StoreIdIterator) -> DiaryEntryIterator {
         DiaryEntryIterator {
             name: diaryname,
-            iter: iter,
+            iter,
 
             year: None,
             month: None,
@@ -149,8 +149,8 @@ impl Iterator for DiaryNameIterator {
                         .and_then(|s| {
                             s.split("diary/")
                                 .nth(1)
-                                .and_then(|n| n.split("/").nth(0).map(String::from))
+                                .and_then(|n| n.split('/').nth(0).map(String::from))
-                                .ok_or_else(|| Error::from(err_msg("Error finding diary name")))
+                                .ok_or_else(|| err_msg("Error finding diary name"))
                         }));
                 },
             }

lib/domain/libimagdiary/src/viewer.rs

@@ -82,7 +82,7 @@ impl Viewer for DiaryViewer {
 
         for (id, entry) in entries.into_iter() {
             writeln!(sink, "{} :\n", id)?;
-            let _ = self.0.view_entry(entry.deref(), sink)?;
+            self.0.view_entry(entry.deref(), sink)?;
             writeln!(sink, "\n---\n")?;
         }