Add trace logging to command flag macros

1 files changed, 2 insertions, 0 deletions

diff --git a/src/macros/command_flag.rs b/src/macros/command_flag.rs
index 894b3f4..0d4c62c 100644
--- a/src/macros/command_flag.rs
+++ b/src/macros/command_flag.rs
@@ -4,6 +4,7 @@ macro_rules! special_flag {
         let flag = $flag;
         let found = $args.iter().any(|arg| arg == flag);
         $args.retain(|arg| arg != flag);
+        log::trace!("special_flag: flag='{}', found={}", flag, found);
         found
     }};
 }
@@ -28,6 +29,7 @@ macro_rules! special_argument {
             }
             i += 1;
         }
+        log::trace!("special_argument: flag='{}', value={:?}", flag, value);
         value
     }};
 }