Fix indentation.

src/uint.rs

@@ -815,13 +815,13 @@ macro_rules! construct_uint {
 				}
 			}
 
-            /// Checked addition. Returns `None` if overflow occurred.
-            pub fn checked_add(self, other: $name) -> Option<$name> {
-                match self.overflowing_add(other) {
-                    (_, true) => None,
-                    (val, _) => Some(val),
-                }
-            }
+			/// Checked addition. Returns `None` if overflow occurred.
+			pub fn checked_add(self, other: $name) -> Option<$name> {
+				match self.overflowing_add(other) {
+					(_, true) => None,
+					(val, _) => Some(val),
+				}
+			}
 
 			/// Subtraction which underflows and returns a flag if it does.
 			#[inline(always)]
@@ -837,13 +837,13 @@ macro_rules! construct_uint {
 				}
 			}
 
-            /// Checked subtraction. Returns `None` if overflow occurred.
-            pub fn checked_sub(self, other: $name) -> Option<$name> {
-                match self.overflowing_sub(other) {
-                    (_, true) => None,
-                    (val, _) => Some(val),
-                }
-            }
+			/// Checked subtraction. Returns `None` if overflow occurred.
+			pub fn checked_sub(self, other: $name) -> Option<$name> {
+				match self.overflowing_sub(other) {
+					(_, true) => None,
+					(val, _) => Some(val),
+				}
+			}
 
 			/// Multiply with overflow, returning a flag if it does.
 			#[inline(always)]
@@ -859,27 +859,27 @@ macro_rules! construct_uint {
 				}
 			}
 
-            /// Checked multiplication. Returns `None` if overflow occurred.
-            pub fn checked_mul(self, other: $name) -> Option<$name> {
-                match self.overflowing_mul(other) {
-                    (_, true) => None,
-                    (val, _) => Some(val),
-                }
-            }
+			/// Checked multiplication. Returns `None` if overflow occurred.
+			pub fn checked_mul(self, other: $name) -> Option<$name> {
+				match self.overflowing_mul(other) {
+					(_, true) => None,
+					(val, _) => Some(val),
+				}
+			}
 
 			/// Division with overflow
 			pub fn overflowing_div(self, other: $name) -> ($name, bool) {
 				(self / other, false)
 			}
 
-            /// Checked division. Returns `None` if `other == 0`.
-            pub fn checked_div(self, other: $name) -> Option<$name> {
-                if other.is_zero() {
-                    None
-                } else {
-                    Some(self / other)
-                }
-            }
+			/// Checked division. Returns `None` if `other == 0`.
+			pub fn checked_div(self, other: $name) -> Option<$name> {
+				if other.is_zero() {
+					None
+				} else {
+					Some(self / other)
+				}
+			}
 
 			/// Modulus with overflow.
 			pub fn overflowing_rem(self, other: $name) -> ($name, bool) {
@@ -888,11 +888,11 @@ macro_rules! construct_uint {
 
 			/// Checked modulus. Returns `None` if `other == 0`.
 			pub fn checked_rem(self, other: $name) -> Option<$name> {
-                if other.is_zero() {
-                    None
-                } else {
-                    Some(self % other)
-                }
+				if other.is_zero() {
+					None
+				} else {
+					Some(self % other)
+				}
 			}
 
 			/// Negation with overflow.
@@ -904,13 +904,13 @@ macro_rules! construct_uint {
                 }
 			}
 
-            /// Checked negation. Returns `None` unless `self == 0`.
-            pub fn checked_neg(self) -> Option<$name> {
-                match self.overflowing_neg() {
-                    (_, true) => None,
-                    (zero, false) => Some(zero),
-                }
-            }
+			/// Checked negation. Returns `None` unless `self == 0`.
+			pub fn checked_neg(self) -> Option<$name> {
+				match self.overflowing_neg() {
+					(_, true) => None,
+					(zero, false) => Some(zero),
+				}
+			}
 
 			/// Multiplication by u32
 			pub fn mul_u32(self, other: u32) -> Self {