Add #[inline] to most methods

Author: jhpratt

time-core/src/convert.rs

@@ -66,6 +66,7 @@ macro_rules! impl_per {
                 "  - `", stringify!($t), "::per(", stringify!($larger), ")` (returns `",
                 stringify!($default_output), "`)"
             )])+
+            #[inline]
             pub const fn per<T>(_larger: T) -> <T as DefaultOutput<Self>>::Output
             where
                 T: MultipleOf<Self, T::Output> + DefaultOutput<Self> + Copy,
@@ -83,6 +84,7 @@ macro_rules! impl_per {
                 "  - `", stringify!($t), "::per(", stringify!($larger), ")` (returns ",
                 stringify_outputs!($($int_output),+ , $($float_output),+), ")"
             )])+
+            #[inline]
             pub const fn per_t<Output>(larger: impl MultipleOf<Self, Output> + Copy) -> Output {
                 multiple_of_value(larger)
             }

time-core/src/util.rs

@@ -13,6 +13,7 @@ use crate::hint;
 /// assert!(!is_leap_year(2005));
 /// assert!(!is_leap_year(2100));
 /// ```
+#[inline]
 pub const fn is_leap_year(year: i32) -> bool {
     let d = if year % 100 == 0 { 15 } else { 3 };
     year & d == 0
@@ -30,6 +31,7 @@ pub const fn is_leap_year(year: i32) -> bool {
 /// assert_eq!(days_in_year(2005), 365);
 /// assert_eq!(days_in_year(2100), 365);
 /// ```
+#[inline]
 pub const fn days_in_year(year: i32) -> u16 {
     if is_leap_year(year) {
         366
@@ -47,6 +49,7 @@ pub const fn days_in_year(year: i32) -> u16 {
 /// assert_eq!(weeks_in_year(2019), 52);
 /// assert_eq!(weeks_in_year(2020), 53);
 /// ```
+#[inline]
 pub const fn weeks_in_year(year: i32) -> u8 {
     match year % 400 {
         -396 | -391 | -385 | -380 | -374 | -368 | -363 | -357 | -352 | -346 | -340 | -335
@@ -72,6 +75,7 @@ pub const fn weeks_in_year(year: i32) -> u8 {
 /// ```
 ///
 /// Note: This function is not exposed by the `time` crate. It is an implementation detail.
+#[inline]
 pub const fn days_in_month(month: u8, year: i32) -> u8 {
     debug_assert!(month >= 1);
     debug_assert!(month <= 12);