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Remove warnings: Unused result -> use trace_error()

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Matthias Beyer 2016-03-06 18:53:10 +01:00
parent b5f97a83c9
commit 4c6f300965
1 changed files with 12 additions and 5 deletions
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17
imag-tag/src/main.rs
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@ -78,7 +78,9 @@ fn alter(rt: &Runtime, id: &str, add: Option<&str>, rem: Option<&str>, set: Opti
let tags = tags.split(","); let tags = tags.split(",");
for tag in tags { for tag in tags {
info!("Adding tag '{}'", tag); info!("Adding tag '{}'", tag);
e.add_tag(String::from(tag)).map_err(|e| trace_error(&e)); if let Err(e) = e.add_tag(String::from(tag)) {
trace_error(&e);
}
} }
}); });
@ -86,20 +88,25 @@ fn alter(rt: &Runtime, id: &str, add: Option<&str>, rem: Option<&str>, set: Opti
let tags = tags.split(","); let tags = tags.split(",");
for tag in tags { for tag in tags {
info!("Removing tag '{}'", tag); info!("Removing tag '{}'", tag);
e.remove_tag(String::from(tag)).map_err(|e| trace_error(&e)); if let Err(e) = e.remove_tag(String::from(tag)) {
trace_error(&e);
}
} }
}); });
set.map(|tags| { set.map(|tags| {
info!("Setting tags '{}'", tags); info!("Setting tags '{}'", tags);
let tags = tags.split(",").map(String::from).collect(); let tags = tags.split(",").map(String::from).collect();
e.set_tags(tags); if let Err(e) = e.set_tags(tags) {
trace_error(&e);
}
}); });
}) })
.map_err(|e| { .map_err(|e| {
info!("No entry."); info!("No entry.");
debug!("{}", e); trace_error(&e);
}); })
.ok();
} }
fn list(id: &str, rt: &Runtime) { fn list(id: &str, rt: &Runtime) {