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| author | Joel Klinghed <the_jk@spawned.biz> | 2024-04-24 21:36:03 +0200 |
|---|---|---|
| committer | Joel Klinghed <the_jk@spawned.biz> | 2024-04-24 21:36:03 +0200 |
| commit | c0bf5db3c0c4052526d5234144346f3caf767ef9 (patch) | |
| tree | 9ddb34753116d592fdec86b1e3a5622c8e116a91 | |
| parent | 5548c9f4a234db1819cf912d42664b5eb83c2de9 (diff) | |
args: Fix order in LongOnlyParser#print_help
Use options for iter as the order is stable (not true for long
hash map)
| -rw-r--r-- | src/args.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/args.rs b/src/args.rs index 31bd470..0014d66 100644 --- a/src/args.rs +++ b/src/args.rs @@ -183,8 +183,7 @@ impl Parser for LongOnlyParser { fn print_help(&self, options: &Options) { let mut lines = Vec::new(); - for (_, index) in &options.long { - let ref option = options[*index]; + for option in &options.options { let left = match option.value_req { ValueRequirement::None => format!("-{}", option.long()), ValueRequirement::Required(name) => format!("-{}={}", option.long(), name), |