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Remove unused keyword "mut"

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This commit is contained in:
Matthias Beyer 2016-04-16 17:54:38 +02:00
parent e4e3c05f05
commit 1d5ed2c3d5
1 changed files with 3 additions and 5 deletions
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8
libimagcounter/src/counter.rs
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@ -33,7 +33,7 @@ impl<'a> Counter<'a> {
debug!("Creating new counter: '{}' with value: {}", name, init); debug!("Creating new counter: '{}' with value: {}", name, init);
let fle = { let fle = {
let mut lockentry = store.create(ModuleEntryPath::new(name.clone()).into_storeid()); let lockentry = store.create(ModuleEntryPath::new(name.clone()).into_storeid());
if lockentry.is_err() { if lockentry.is_err() {
return Err(CE::new(CEK::StoreWriteError, Some(Box::new(lockentry.err().unwrap())))); return Err(CE::new(CEK::StoreWriteError, Some(Box::new(lockentry.err().unwrap()))));
} }
@ -105,8 +105,7 @@ impl<'a> Counter<'a> {
} }
pub fn name(&self) -> Result<CounterName> { pub fn name(&self) -> Result<CounterName> {
let mut header = self.fle.deref().get_header(); self.fle.get_header().read("counter.name")
header.read("counter.name")
.map_err(|e| CE::new(CEK::StoreWriteError, Some(Box::new(e)))) .map_err(|e| CE::new(CEK::StoreWriteError, Some(Box::new(e))))
.and_then(|v| { .and_then(|v| {
match v { match v {
@ -117,8 +116,7 @@ impl<'a> Counter<'a> {
} }
pub fn value(&self) -> Result<i64> { pub fn value(&self) -> Result<i64> {
let mut header = self.fle.deref().get_header(); self.fle.get_header().read("counter.value")
header.read("counter.value")
.map_err(|e| CE::new(CEK::StoreWriteError, Some(Box::new(e)))) .map_err(|e| CE::new(CEK::StoreWriteError, Some(Box::new(e))))
.and_then(|v| { .and_then(|v| {
match v { match v {