module refactor

src/result.rs

@@ -0,0 +1,50 @@
+use std::cmp::Ordering;
+
+pub struct Result {
+    pub word: usize,
+    pub distance: usize,
+}
+
+impl PartialOrd for Result {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        Some(self.distance.cmp(&other.distance))
+            .filter(|it| it != &Ordering::Equal)
+            .or_else(|| Some(self.word.cmp(&other.word)))
+    }
+}
+
+impl PartialEq for Result {
+    fn eq(&self, other: &Self) -> bool {
+        self.distance == other.distance && self.word == other.word
+    }
+}
+
+impl Eq for Result {}
+
+impl Ord for Result {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        match self.distance.cmp(&other.distance) {
+            std::cmp::Ordering::Equal => self.word.cmp(&other.word),
+            std::cmp::Ordering::Greater => std::cmp::Ordering::Greater,
+            std::cmp::Ordering::Less => std::cmp::Ordering::Less,
+        }
+    }
+}
+
+//struct Standing {
+//	size: usize,
+//	results: Vec<Result>,
+//}
+//
+//impl Standing {
+//	pub fn new(size: usize) -> Standing {
+//		Standing {
+//			size,
+//			results: BTreeSet::new(),
+//		}
+//	}
+//
+//	pub fn addResult(&mut self, res: Result) {
+//		self.results.push(res)
+//	}
+//}