matthiasbeyer/imag
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Replace unwrap with try!()

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This commit is contained in:
Matthias Beyer 2016-08-03 11:10:56 +02:00
parent ca08f6d273
commit f46e8ac597
2 changed files with 9 additions and 6 deletions
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14
libimagentrylink/src/external.rs
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@ -19,9 +19,11 @@ use libimagstore::store::FileLockEntry;
use libimagstore::store::Store;
use libimagstore::storeid::StoreId;
use libimagstore::storeid::IntoStoreId;
use libimagutil::debug_result::*;
use error::LinkError as LE;
use error::LinkErrorKind as LEK;
use error::MapErrInto;
use result::Result;
use internal::InternalLinker;
use module_path::ModuleEntryPath;
@ -150,12 +152,12 @@ impl ExternalLinker for Entry {
// retrieve the file from the store, which implicitely creates the entry if it does not
// exist
let file = store.retrieve(file_id.clone());
if file.is_err() {
debug!("Failed to create or retrieve an file for this link '{:?}'", link);
return Err(LE::new(LEK::StoreWriteError, Some(Box::new(file.unwrap_err()))));
}
let mut file = file.unwrap();
let mut file = try!(store
.retrieve(file_id.clone())
.map_err_into(LEK::StoreWriteError)
.map_dbg_err(|_| {
format!("Failed to create or retrieve an file for this link '{:?}'", link)
}));
debug!("Generating header content!");
{

1
libimagentrylink/src/internal.rs
View file

@ -7,6 +7,7 @@ use libimagstore::store::Result as StoreResult;
use libimagerror::into::IntoError;
use error::LinkErrorKind as LEK;
use error::MapErrInto;
use result::Result;
use toml::Value;