Wholesale move modules from src/types to types/src

types/src/bool.rs

@@ -0,0 +1,59 @@
+/* types/bool.rs
+ * Eryn Wells <eryn@erynwells.me>
+ */
+
+use std::any::Any;
+use super::value::*;
+
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub struct Bool(pub bool);
+
+impl Bool {
+    pub fn new(v: bool) -> Bool { Bool(v) }
+}
+
+impl Value for Bool {
+    fn as_value(&self) -> &Value { self }
+}
+
+impl ValueEq for Bool {
+    fn eq(&self, other: &Value) -> bool {
+        other.as_any().downcast_ref::<Self>().map_or(false, |x| x == self)
+    }
+
+    fn as_any(&self) -> &Any { self }
+}
+
+impl IsBool for Bool {
+    fn is_bool(&self) -> bool { true }
+}
+
+impl IsChar for Bool {
+    fn is_char(&self) -> bool { false }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::Bool;
+    use types::value::{IsBool, IsChar, Value};
+
+    #[test]
+    fn equal_bools_are_equal() {
+        assert_eq!(Bool(true), Bool(true));
+        assert_eq!(Bool(false), Bool(false));
+        assert_ne!(Bool(true), Bool(false));
+
+        assert_eq!(Bool(true).as_value(), Bool(true).as_value());
+        assert_ne!(Bool(true).as_value(), Bool(false).as_value());
+    }
+
+    #[test]
+    fn bools_are_bools() {
+        assert_eq!(Bool(false).is_bool(), true);
+    }
+
+    #[test]
+    fn bools_are_not_chars() {
+        assert_eq!(Bool(false).is_char(), false);
+    }
+}