refactor(evaluation): move evaluation to a new module

src/game/evaluation.rs

@@ -0,0 +1,33 @@
+use std::convert::Infallible;
+use std::str::FromStr;
+
+use super::response::Status;
+
+#[derive(Debug, Clone, PartialEq, Default)]
+pub struct Evaluation {
+    inner: Vec<EvaluationUnit>,
+}
+pub type EvaluationUnit = (char, Status);
+
+impl IntoIterator for Evaluation {
+    type Item = EvaluationUnit;
+    type IntoIter = std::vec::IntoIter<Self::Item>;
+
+    fn into_iter(self) -> Self::IntoIter {
+        self.inner.into_iter()
+    }
+}
+
+impl From<Vec<EvaluationUnit>> for Evaluation {
+    fn from(value: Vec<EvaluationUnit>) -> Self {
+        Self { inner: value }
+    }
+}
+
+impl FromStr for Evaluation {
+    type Err = Infallible;
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        // TODO: make this proper
+        Ok(vec![('x', Status::None)].into())
+    }
+}

src/game/mod.rs

@@ -9,6 +9,9 @@ use libpt::log::{debug, trace};
 pub mod response;
 use response::GuessResponse;
 
+pub mod evaluation;
+use evaluation::*;
+
 pub mod summary;
 
 use self::response::{Evaluation, Status};