55 lines
2 KiB
Rust
55 lines
2 KiB
Rust
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//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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use libimagrt::runtime::Runtime;
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use libimagerror::trace::{MapErrTrace, trace_error};
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use libimagcounter::counter::Counter;
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pub fn list(rt: &Runtime) {
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rt.cli()
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.subcommand_matches("list")
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.map(|_| {
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debug!("Found 'list' subcommand...");
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Counter::all_counters(rt.store()).map(|iterator| {
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for counter in iterator {
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counter.map(|c| {
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let name = c.name();
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let value = c.value();
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let unit = c.unit();
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if name.is_err() {
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trace_error(&name.unwrap_err());
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} else if value.is_err() {
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trace_error(&value.unwrap_err());
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} else if unit.is_none() {
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println!("{} - {}", name.unwrap(), value.unwrap());
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} else {
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println!("{} - {} {}", name.unwrap(), value.unwrap(), unit.unwrap());
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}
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})
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.map_err_trace()
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.ok();
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}
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})
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.map_err_trace()
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});
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}
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