Add dispatch tree feature for fast argument matching

2 files changed, 3 insertions, 1 deletions

diff --git a/mingling_core/src/asset/comp.rs b/mingling_core/src/asset/comp.rs
index a6299e1..cf1f48c 100644
--- a/mingling_core/src/asset/comp.rs
+++ b/mingling_core/src/asset/comp.rs
@@ -51,7 +51,7 @@ impl CompletionHelper {
 
         let program = this::<P>();
         let args = ctx.all_words.iter().skip(1).cloned().collect::<Vec<_>>();
-        let suggest = if let Ok((dispatcher, args)) = match_user_input(program, args) {
+        let suggest = if let Ok((dispatcher, args)) = match_user_input(program, &args) {
             trace!(
                 "dispatcher matched, dispatcher=\"{}\", args={:?}",
                 dispatcher.node().to_string(),
diff --git a/mingling_core/src/asset/dispatcher.rs b/mingling_core/src/asset/dispatcher.rs
index 761c399..cf8fcca 100644
--- a/mingling_core/src/asset/dispatcher.rs
+++ b/mingling_core/src/asset/dispatcher.rs
@@ -29,6 +29,7 @@ where
 
 impl<C: crate::program::ProgramCollect> Program<C> {
     /// Adds a dispatcher to the program.
+    #[cfg(not(feature = "dispatch_tree"))]
     pub fn with_dispatcher<Disp>(&mut self, dispatcher: Disp)
     where
         Disp: Dispatcher<C> + Send + Sync + 'static,
@@ -37,6 +38,7 @@ impl<C: crate::program::ProgramCollect> Program<C> {
     }
 
     /// Add some dispatchers to the program.
+    #[cfg(not(feature = "dispatch_tree"))]
     pub fn with_dispatchers<D>(&mut self, dispatchers: D)
     where
         D: Into<Dispatchers<C>>,