imag/lib/entry/libimagentryannotation/src/annotation_fetcher.rs
Matthias Beyer 7357f1c985 libimagentryannotation: Move from error-chain to failure
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
2018-10-30 18:46:28 +01:00

38 lines
1.2 KiB
Rust

//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2018 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use libimagstore::store::Store;
use failure::Fallible as Result;
use iter::*;
pub trait AnnotationFetcher<'a> {
fn all_annotations(&'a self) -> Result<AnnotationIter<'a>>;
}
impl<'a> AnnotationFetcher<'a> for Store {
fn all_annotations(&'a self) -> Result<AnnotationIter<'a>> {
Ok(AnnotationIter::new(self.entries()?.without_store(), self))
}
}