diff options
Diffstat (limited to 'macros/src/declare_interface_args.rs')
| -rw-r--r-- | macros/src/declare_interface_args.rs | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/macros/src/declare_interface_args.rs b/macros/src/declare_interface_args.rs index bc15d2e..c924dca 100644 --- a/macros/src/declare_interface_args.rs +++ b/macros/src/declare_interface_args.rs @@ -40,13 +40,8 @@ impl Parse for DeclareInterfaceArgs } } - let flag_names = flags - .iter() - .map(|flag| flag.flag.to_string()) - .collect::<Vec<_>>(); - - if let Some(dupe_flag_name) = flag_names.iter().find_duplicate() { - return Err(input.error(format!("Duplicate flag '{dupe_flag_name}'"))); + if let Some((dupe_flag, _)) = flags.iter().find_duplicate() { + return Err(input.error(format!("Duplicate flag '{}'", dupe_flag.flag))); } flags |