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Refactor code to be more idomatic

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Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This commit is contained in:
Matthias Beyer 2018-11-07 11:52:31 +01:00
parent ecf4cead93
commit 8e1768b424
1 changed files with 9 additions and 6 deletions
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15
bin/domain/imag-bookmark/src/main.rs
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@ -57,6 +57,7 @@ use libimagbookmark::link::Link as BookmarkLink;
use libimagerror::trace::{MapErrTrace, trace_error};
use libimagerror::io::ToExitCode;
use libimagerror::exit::ExitUnwrap;
use libimagutil::debug_result::DebugResult;
mod ui;
@ -152,14 +153,16 @@ fn list(rt: &Runtime) {
.report_touched(collection.get_location())
.map_err_trace_exit_unwrap(1);
let links = collection.links(rt.store()).map_err_trace_exit_unwrap(1);
debug!("Listing...");
for (i, link) in links.enumerate() {
match link {
collection
.links(rt.store())
.map_dbg_str("Listing...")
.map_err_trace_exit_unwrap(1)
.into_iter()
.enumerate()
.for_each(|(i, link)| match link {
Ok(link) => writeln!(rt.stdout(), "{: >3}: {}", i, link).to_exit_code().unwrap_or_exit(),
Err(e) => trace_error(&e)
}
};
});
debug!("... ready with listing");
}