From 75f420f8d50910888822c412724ff80fbce32ac5 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Wed, 15 Jul 2026 20:30:40 +0800
Subject: feat(picker): remove route phantom from IntoPicker trait

Add `with_route` methods to `IntoPicker` and `PickerPattern` for
setting the route type explicitly when needed, instead of carrying
it as a generic parameter on the trait itself.
---
 mingling_picker/src/picker/patterns.rs | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'mingling_picker/src/picker/patterns.rs')

diff --git a/mingling_picker/src/picker/patterns.rs b/mingling_picker/src/picker/patterns.rs
index 1b21d32..20faadd 100644
--- a/mingling_picker/src/picker/patterns.rs
+++ b/mingling_picker/src/picker/patterns.rs
@@ -87,6 +87,32 @@ internal_repeat!(1..=32 => {
             self
         }
 
+
+        /// Resets the route for this picker pattern, allowing a different route type.
+        ///
+        /// This method converts the current `PickerPattern` into a new one with a different
+        /// route type `NewRoute`. All existing flag configurations, defaults, and post-
+        /// processing functions are preserved, but the `error_route` and individual
+        /// `route_$` fields are cleared (set to `None`).
+        ///
+        /// This is useful when you want to change the error/redirect route type mid-chain,
+        /// for example when composing patterns from different contexts that use different
+        /// route enums.
+        #[allow(clippy::type_complexity)]
+        pub fn with_route<NewRoute>(self) -> PickerPattern$<'a, (T$,+), NewRoute> {
+            PickerPattern$ {
+                args: self.args,
+                error_route: None,
+                (
+                    flag_$: self.flag_$,
+                    result_$: self.result_$,
+                    default_$: self.default_$,
+                    route_$: None,
+                    post_$: self.post_$,
+                +)
+            }
+        }
+
         /// Attaches a post-processing function to this flag.
         ///
         /// After the flag's value is parsed (or defaulted), the given closure will be
-- 
cgit