EdnViewData has to go?

input/src/edn_command.rs

@@ -1,6 +1,5 @@
 use crate::*;
-use EdnItem::*;
-
+/** Implement `EdnCommand` for given `State` and `Command` */
 #[macro_export] macro_rules! edn_command {
     ($Command:ty : |$state:ident:$State:ty| { $((
         // identifier
@@ -48,7 +47,6 @@ use EdnItem::*;
         let $arg: $type = EdnProvide::<$type>::get_or_fail($state, $arg);
     };
 }
-
 /// Turns an EDN symbol sequence into a command enum variant.
 pub trait EdnCommand<C>: Command<C> {
     fn from_edn <'a> (state: &C, head: &EdnItem<&str>, tail: &'a [EdnItem<String>]) -> Self;

input/src/input.rs

@@ -1,4 +1,3 @@
-use crate::*;
 /// Event source
 pub trait Input: Send + Sync + Sized {
     /// Type of input event