3 files changed, 28 insertions, 16 deletions
diff --git a/examples/example-panic-unwind/Cargo.lock b/examples/example-panic-unwind/Cargo.lock
index 6481eb4..20671f5 100644
--- a/examples/example-panic-unwind/Cargo.lock
+++ b/examples/example-panic-unwind/Cargo.lock
@@ -3,6 +3,23 @@
 version = 4
 
 [[package]]
+name = "arg-picker"
+version = "0.2.0"
+dependencies = [
+ "arg-picker-macros",
+ "just_fmt",
+]
+
+[[package]]
+name = "arg-picker-macros"
+version = "0.2.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.118",
+]
+
+[[package]]
 name = "equivalent"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -57,16 +74,16 @@ dependencies = [
 
 [[package]]
 name = "mingling"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
+ "arg-picker",
  "mingling_core",
  "mingling_macros",
- "size",
 ]
 
 [[package]]
 name = "mingling_core"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "just_fmt",
  "might_be_async",
@@ -74,7 +91,7 @@ dependencies = [
 
 [[package]]
 name = "mingling_macros"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "just_fmt",
  "proc-macro2",
@@ -139,12 +156,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "size"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b6709c7b6754dca1311b3c73e79fcce40dd414c782c66d88e8823030093b02b"
-
-[[package]]
 name = "syn"
 version = "2.0.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/examples/example-panic-unwind/Cargo.toml b/examples/example-panic-unwind/Cargo.toml
index 559bdb9..463a288 100644
--- a/examples/example-panic-unwind/Cargo.toml
+++ b/examples/example-panic-unwind/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2024"
 
 [dependencies.mingling]
 path = "../../mingling"
-features = ["parser"]
+features = ["picker"]
 
 # Enable panic unwinding in release builds
 [profile.release]
diff --git a/examples/example-panic-unwind/src/main.rs b/examples/example-panic-unwind/src/main.rs
index 2c432eb..f91b0f0 100644
--- a/examples/example-panic-unwind/src/main.rs
+++ b/examples/example-panic-unwind/src/main.rs
@@ -19,12 +19,13 @@ use mingling::config::PanicSilence;
 use mingling::{hook::ProgramHook, prelude::*};
 use std::io::Write;
 
-dispatcher!("panic", CMDPanic => EntryPanic);
-pack!(NotPanic = ());
+dispatcher!("panic", EntryPanic);
+
+#[derive(Grouped)]
+pub struct NotPanic;
 
 fn main() {
     let mut program = ThisProgram::new();
-    program.with_dispatcher(CMDPanic);
 
     // --------- IMPORTANT ---------
     // Enable silence_panic to suppress automatic Panic output
@@ -42,13 +43,13 @@ fn main() {
 
 #[chain]
 fn handle_panic(prev: EntryPanic) -> Next {
-    let panic_info = prev.pick::<Option<String>>(()).unpack();
+    let panic_info = prev.pick_or_default(&arg![Option<String>]).unwrap();
     match panic_info {
         Some(s) => {
             // Panic happens here, will be caught
             panic!("{}", s)
         }
-        None => NotPanic::default().into(),
+        None => NotPanic.into(),
     }
 }