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Remove unneeded deref() call

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This commit is contained in:
Matthias Beyer 2016-04-21 13:19:37 +02:00
parent 169d835e22
commit e0988c5f76
1 changed files with 1 additions and 4 deletions
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5
libimagentrylink/src/external.rs
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@ -11,7 +11,6 @@
/// This helps us greatly with deduplication of URLs. /// This helps us greatly with deduplication of URLs.
/// ///
use std::ops::Deref;
use std::ops::DerefMut; use std::ops::DerefMut;
use std::collections::BTreeMap; use std::collections::BTreeMap;
@ -60,8 +59,7 @@ impl<'a> Link<'a> {
/// Get a link Url object from a FileLockEntry, ignore errors. /// Get a link Url object from a FileLockEntry, ignore errors.
fn get_link_uri_from_filelockentry(file: &FileLockEntry<'a>) -> Option<Url> { fn get_link_uri_from_filelockentry(file: &FileLockEntry<'a>) -> Option<Url> {
file.deref() file.get_header()
.get_header()
.read("imag.content.uri") .read("imag.content.uri")
.ok() .ok()
.and_then(|opt| { .and_then(|opt| {
@ -74,7 +72,6 @@ impl<'a> Link<'a> {
pub fn get_url(&self) -> Result<Option<Url>> { pub fn get_url(&self) -> Result<Option<Url>> {
let opt = self.link let opt = self.link
.deref()
.get_header() .get_header()
.read("imag.content.uri"); .read("imag.content.uri");