remove OptionTracker

2 files changed, 0 insertions, 45 deletions

diff --git a/src/util/mod.rs b/src/util/mod.rs
index 600d572..4d19eff 100644
--- a/src/util/mod.rs
+++ b/src/util/mod.rs
@@ -1,5 +1,3 @@
-mod option_tracker;
 mod tracker;
 
-pub use option_tracker::OptionTracker;
 pub use tracker::Tracker;
diff --git a/src/util/option_tracker.rs b/src/util/option_tracker.rs
deleted file mode 100644
index 3c19ee5..0000000
--- a/src/util/option_tracker.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-pub struct OptionTracker<T> {
-    inner: Option<T>,
-    dirty: bool,
-}
-
-/// Tracks changes to an inner Option<T>. Any change using `set` will cause the
-/// tracker to be marked as dirty, unless both the current and new value are
-/// `None`. This should be used when changes from `Some(something)` to
-/// `Some(something_different)` are rare, or when comparing inner values is more
-/// expensive than performing an update which will mark the tracker as clean.
-impl<T> OptionTracker<T> {
-    pub fn new(inner: Option<T>) -> Self {
-        Self { inner, dirty: true }
-    }
-
-    pub fn get(&self) -> &Option<T> {
-        &self.inner
-    }
-
-    pub fn set(&mut self, value: Option<T>) {
-        match (&self.inner, &value) {
-            (None, None) => {}
-            _ => self.dirty = true,
-        }
-
-        self.inner = value;
-    }
-
-    pub fn is_dirty(&self) -> bool {
-        self.dirty
-    }
-
-    /// Marks the tracker as clean.
-    pub fn reset(&mut self) {
-        self.dirty = false;
-    }
-}
-
-impl<T> Default for OptionTracker<T> {
-    fn default() -> Self {
-        Self::new(Option::default())
-    }
-}