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//
// 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
//
use std::io::Write;
use libimagstore::store::Entry;
use libimagrt::runtime::Runtime;
use libimagentryedit::edit::edit_in_tmpfile;
use crate::viewer::Viewer;
use crate::error::Result;
use crate::error::Error;
use failure::ResultExt;
pub struct EditorView<'a>(&'a Runtime<'a>);
impl<'a> EditorView<'a> {
pub fn new(rt: &'a Runtime) -> EditorView<'a> {
EditorView(rt)
}
}
impl<'a> Viewer for EditorView<'a> {
fn view_entry<W>(&self, e: &Entry, _sink: &mut W) -> Result<()>
where W: Write
{
let mut entry = e.to_str()?;
edit_in_tmpfile(self.0, &mut entry)
.context("Error while viewing")
.map_err(Error::from)
}
}
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