Fixed some pedantic clippy warnings

1 files changed, 13 insertions, 2 deletions

diff --git a/src/year.rs b/src/year.rs
index 284821c..c2d86ce 100644
--- a/src/year.rs
+++ b/src/year.rs
@@ -23,6 +23,7 @@ impl Year {
 	/// const YEAR: Year = Year::from_i16(2021);
 	/// assert_eq!(2021, YEAR.as_i16());
 	/// ```
+	#[must_use]
 	pub const fn from_i16(i: i16) -> Self {
 		Self(i)
 	}
@@ -38,6 +39,7 @@ impl Year {
 	/// const YEAR_INT: i16 = YEAR.as_i16();
 	/// assert_eq!(2021, YEAR_INT);
 	/// ```
+	#[must_use]
 	pub const fn as_i16(self) -> i16 {
 		self.0
 	}
@@ -53,6 +55,7 @@ impl Year {
 	/// assert_eq!(Some(Year::from(2022)), Year::from_i16(2021).checked_add(1));
 	/// assert_eq!(None, Year::MAX.checked_add(1));
 	/// ```
+	#[must_use]
 	pub const fn checked_add(self, rhs: i16) -> Option<Year> {
 		match self.0.checked_add(rhs) {
 			Some(year) => Some(Self(year)),
@@ -74,6 +77,7 @@ impl Year {
 	/// assert_eq!((Year::from(2022), false), Year::from(2021).overflowing_add(1));
 	/// assert_eq!((Year::MIN, true), Year::MAX.overflowing_add(1));
 	/// ```
+	#[must_use]
 	pub const fn overflowing_add(self, rhs: i16) -> (Year, bool) {
 		let int_result = self.0.overflowing_add(rhs);
 		(Year(int_result.0), int_result.1)
@@ -90,6 +94,7 @@ impl Year {
 	/// assert_eq!(Year::from(2022), Year::from(2021).saturating_add(1));
 	/// assert_eq!(Year::MAX, Year::MAX.saturating_add(1));
 	/// ```
+	#[must_use]
 	pub const fn saturating_add(self, rhs: i16) -> Year {
 		Year(self.0.saturating_add(rhs))
 	}
@@ -104,6 +109,7 @@ impl Year {
 	///
 	/// assert_eq!(Year::from(2022), Year::from(2021).wrapping_add(1));
 	/// assert_eq!(Year::MIN, Year::MAX.wrapping_add(1));
+	#[must_use]
 	pub const fn wrapping_add(self, rhs: i16) -> Year {
 		Year(self.0.wrapping_add(rhs))
 	}
@@ -119,6 +125,7 @@ impl Year {
 	/// assert_eq!(Some(Year::from(2020)), Year::from_i16(2021).checked_sub(1));
 	/// assert_eq!(None, Year::MIN.checked_sub(1));
 	/// ```
+	#[must_use]
 	pub const fn checked_sub(self, rhs: i16) -> Option<Year> {
 		match self.0.checked_sub(rhs) {
 			Some(year) => Some(Self(year)),
@@ -140,6 +147,7 @@ impl Year {
 	/// assert_eq!((Year::from(2020), false), Year::from(2021).overflowing_sub(1));
 	/// assert_eq!((Year::MAX, true), Year::MIN.overflowing_sub(1));
 	/// ```
+	#[must_use]
 	pub const fn overflowing_sub(self, rhs: i16) -> (Year, bool) {
 		let int_result = self.0.overflowing_sub(rhs);
 		(Year(int_result.0), int_result.1)
@@ -156,6 +164,7 @@ impl Year {
 	/// assert_eq!(Year::from(2020), Year::from(2021).saturating_sub(1));
 	/// assert_eq!(Year::MIN, Year::MIN.saturating_sub(1));
 	/// ```
+	#[must_use]
 	pub const fn saturating_sub(self, rhs: i16) -> Year {
 		Year(self.0.saturating_sub(rhs))
 	}
@@ -170,6 +179,7 @@ impl Year {
 	///
 	/// assert_eq!(Year::from(2020), Year::from(2021).wrapping_sub(1));
 	/// assert_eq!(Year::MAX, Year::MIN.wrapping_sub(1));
+	#[must_use]
 	pub const fn wrapping_sub(self, rhs: i16) -> Year {
 		Year(self.0.wrapping_sub(rhs))
 	}
@@ -186,6 +196,7 @@ impl Year {
 	/// assert!(Year::from(2000).is_leap_year());
 	/// assert!(!Year::from(2100).is_leap_year());
 	/// ```
+	#[must_use]
 	pub const fn is_leap_year(self) -> bool {
 		(self.0 % 4 == 0) && ((self.0 % 100 != 0) || (self.0 % 400 == 0))
 	}
@@ -221,12 +232,12 @@ impl<I: Into<i16>> Sub<I> for Year {
 
 impl AddAssign<i16> for Year {
 	fn add_assign(&mut self, rhs: i16) {
-		self.0 = self.0 + rhs
+		self.0 = self.0 + rhs;
 	}
 }
 
 impl SubAssign<i16> for Year {
 	fn sub_assign(&mut self, rhs: i16) {
-		self.0 = self.0 - rhs
+		self.0 = self.0 - rhs;
 	}
 }