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Diffstat (limited to 'lib/domain/libimagmail/src/iter.rs')
-rw-r--r-- | lib/domain/libimagmail/src/iter.rs | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/lib/domain/libimagmail/src/iter.rs b/lib/domain/libimagmail/src/iter.rs deleted file mode 100644 index e4d375cd..00000000 --- a/lib/domain/libimagmail/src/iter.rs +++ /dev/null @@ -1,55 +0,0 @@ -// -// imag - the personal information management suite for the commandline -// Copyright (C) 2015-2019 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 -// - -//! Module for the MailIter -//! -//! MailIter is a iterator which takes an Iterator that yields `Ref` and yields itself -//! `Result<Mail>`, where `Err(_)` is returned if the Ref is not a Mail or parsing of the -//! referenced mail file failed. -//! - -use mail::Mail; -use failure::Fallible as Result; - -use libimagstore::store::FileLockEntry; - -use std::marker::PhantomData; - -pub struct MailIter<'a, I: Iterator<Item = FileLockEntry<'a>>> { - _marker: PhantomData<I>, - i: I, -} - -impl<'a, I: Iterator<Item = FileLockEntry<'a>>> MailIter<'a, I> { - - pub fn new(i: I) -> MailIter<'a, I> { - MailIter { _marker: PhantomData, i: i } - } - -} - -impl<'a, I: Iterator<Item = FileLockEntry<'a>>> Iterator for MailIter<'a, I> { - type Item = Result<Mail<'a>>; - - fn next(&mut self) -> Option<Self::Item> { - self.i.next().map(Mail::from_fle) - } - -} - |