Reformat the source code

util/unexpected/src/lib.rs

@@ -21,50 +21,54 @@ use std::fmt;
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 /// Error indicating an expected value was not found.
 pub struct Mismatch<T> {
-	/// Value expected.
-	pub expected: T,
-	/// Value found.
-	pub found: T,
+    /// Value expected.
+    pub expected: T,
+    /// Value found.
+    pub found: T,
 }
 
 impl<T: fmt::Display> fmt::Display for Mismatch<T> {
-	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-		f.write_fmt(format_args!("Expected {}, found {}", self.expected, self.found))
-	}
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.write_fmt(format_args!(
+            "Expected {}, found {}",
+            self.expected, self.found
+        ))
+    }
 }
 
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 /// Error indicating value found is outside of a valid range.
 pub struct OutOfBounds<T> {
-	/// Minimum allowed value.
-	pub min: Option<T>,
-	/// Maximum allowed value.
-	pub max: Option<T>,
-	/// Value found.
-	pub found: T,
+    /// Minimum allowed value.
+    pub min: Option<T>,
+    /// Maximum allowed value.
+    pub max: Option<T>,
+    /// Value found.
+    pub found: T,
 }
 
 impl<T> OutOfBounds<T> {
-	pub fn map<F, U>(self, map: F) -> OutOfBounds<U>
-		where F: Fn(T) -> U
-	{
-		OutOfBounds {
-			min: self.min.map(&map),
-			max: self.max.map(&map),
-			found: map(self.found),
-		}
-	}
+    pub fn map<F, U>(self, map: F) -> OutOfBounds<U>
+    where
+        F: Fn(T) -> U,
+    {
+        OutOfBounds {
+            min: self.min.map(&map),
+            max: self.max.map(&map),
+            found: map(self.found),
+        }
+    }
 }
 
 impl<T: fmt::Display> fmt::Display for OutOfBounds<T> {
-	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-		let msg = match (self.min.as_ref(), self.max.as_ref()) {
-			(Some(min), Some(max)) => format!("Min={}, Max={}", min, max),
-			(Some(min), _) => format!("Min={}", min),
-			(_, Some(max)) => format!("Max={}", max),
-			(None, None) => "".into(),
-		};
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        let msg = match (self.min.as_ref(), self.max.as_ref()) {
+            (Some(min), Some(max)) => format!("Min={}, Max={}", min, max),
+            (Some(min), _) => format!("Min={}", min),
+            (_, Some(max)) => format!("Max={}", max),
+            (None, None) => "".into(),
+        };
 
-		f.write_fmt(format_args!("Value {} out of bounds. {}", self.found, msg))
-	}
+        f.write_fmt(format_args!("Value {} out of bounds. {}", self.found, msg))
+    }
 }