computer: stateful snapshot

crates/brk_computer/src/lib.rs

@@ -22,18 +22,12 @@ mod market;
 mod pools;
 mod price;
 mod stateful;
-// mod stateful_old;
-mod states;
 mod traits;
 mod utils;
 
 use indexes::Indexes;
 use utils::OptionExt;
 
-// pub use pools::*;
-pub use states::PriceToAmount;
-use states::*;
-
 #[derive(Clone, Traversable)]
 pub struct Computer {
     pub blks: blks::Vecs,