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Merge pull request #1588 from lucab/ups/parser-quote-name-v3

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app: quote field names in errors
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Kevin K 2019-10-30 20:28:39 -04:00 committed by GitHub
commit c3eca6cdd7
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1 changed files with 5 additions and 5 deletions
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10
src/build/app/mod.rs
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@ -1466,7 +1466,7 @@ impl<'b> App<'b> {
for name in self.args.args.iter().map(|x| x.id) {
if self.args.args.iter().filter(|x| x.id == name).count() > 1 {
panic!(format!(
"Arg names must be unique, found {} more than once",
"Arg names must be unique, found '{}' more than once",
name
));
}
@ -1619,7 +1619,7 @@ impl<'b> App<'b> {
if let Some(l) = a.long {
assert!(
self.args.args.iter().filter(|x| x.long == Some(l)).count() < 2,
"Argument long must be unique\n\n\t--{} is already in use",
"Argument long must be unique\n\n\t'--{}' is already in use",
l
);
}
@ -1628,7 +1628,7 @@ impl<'b> App<'b> {
if let Some(s) = a.short {
assert!(
self.args.args.iter().filter(|x| x.short == Some(s)).count() < 2,
"Argument short must be unique\n\n\t-{} is already in use",
"Argument short must be unique\n\n\t'-{}' is already in use",
s
);
}
@ -1650,13 +1650,13 @@ impl<'b> App<'b> {
if a.is_set(ArgSettings::Last) {
assert!(
a.long.is_none(),
"Flags or Options may not have last(true) set. {} has both a long and \
"Flags or Options may not have last(true) set. '{}' has both a long and \
last(true) set.",
a.name
);
assert!(
a.short.is_none(),
"Flags or Options may not have last(true) set. {} has both a short and \
"Flags or Options may not have last(true) set. '{}' has both a short and \
last(true) set.",
a.name
);