Added model for knowledge of the game's state

Will be useful to track deductions that have already been made.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/actions.rs b/src/actions.rs
index 1b6400d..9009099 100644
--- a/src/actions.rs
+++ b/src/actions.rs
@@ -5,7 +5,7 @@ use std::fmt;
 
 use std::collections::HashSet;
 
-#[derive(Clone, PartialEq, Eq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug, Serialize, Deserialize)]
 pub enum Action {
     PlaceShips(Vec<ShipPlacement>),
     Shoot(Point)
@@ -22,7 +22,7 @@ impl fmt::Display for Action {
     }
 }
 
-#[derive(Clone, PartialEq, Eq, Debug)]
+#[derive(Clone, PartialEq, Eq, Debug, Serialize, Deserialize)]
 pub struct ShipPlacement {
     ship_type: Ship,
     point: Point,