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//
// 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::iter::Entries;
use libimagstore::store::Store;
use libimagstore::store::FileLockEntry;
use failure::Fallible as Result;
use constants::*;
pub struct TimeTrackingsGetIterator<'a>(Entries<'a>, &'a Store);
impl<'a> TimeTrackingsGetIterator<'a> {
pub fn new(entries: Entries<'a>, store: &'a Store) -> Self {
TimeTrackingsGetIterator(entries, store)
}
}
impl<'a> Iterator for TimeTrackingsGetIterator<'a> {
type Item = Result<FileLockEntry<'a>>;
fn next(&mut self) -> Option<Self::Item> {
while let Some(next) = self.0.next() {
match next {
Err(e) => return Some(Err(e)),
Ok(next) => if next.is_in_collection(&[CRATE_NAME]) {
return match self.1.get(next) {
Ok(Some(fle)) => Some(Ok(fle)),
Ok(None) => continue,
Err(e) => Some(Err(e))
};
}
}
}
None
}
}