Split duration_constructors to get non-controversial bits out faster.

Author: Dietr1ch

library/core/src/time.rs

@@ -29,9 +29,9 @@ const NANOS_PER_MILLI: u32 = 1_000_000;
 const NANOS_PER_MICRO: u32 = 1_000;
 const MILLIS_PER_SEC: u64 = 1_000;
 const MICROS_PER_SEC: u64 = 1_000_000;
-#[unstable(feature = "duration_units", issue = "120301")]
+#[unstable(feature = "duration_units", issue = "140881")]
 const SECS_PER_MINUTE: u64 = 60;
-#[unstable(feature = "duration_units", issue = "120301")]
+#[unstable(feature = "duration_units", issue = "140881")]
 const MINS_PER_HOUR: u64 = 60;
 #[unstable(feature = "duration_units", issue = "120301")]
 const HOURS_PER_DAY: u64 = 24;
@@ -373,15 +373,15 @@ impl Duration {
     /// # Examples
     ///
     /// ```
-    /// #![feature(duration_constructors)]
+    /// #![feature(duration_constructors_lite)]
     /// use std::time::Duration;
     ///
     /// let duration = Duration::from_hours(6);
     ///
     /// assert_eq!(6 * 60 * 60, duration.as_secs());
     /// assert_eq!(0, duration.subsec_nanos());
     /// ```
-    #[unstable(feature = "duration_constructors", issue = "120301")]
+    #[unstable(feature = "duration_constructors_lite", issue = "140881")]
     #[must_use]
     #[inline]
     pub const fn from_hours(hours: u64) -> Duration {
@@ -401,15 +401,15 @@ impl Duration {
     /// # Examples
     ///
     /// ```
-    /// #![feature(duration_constructors)]
+    /// #![feature(duration_constructors_lite)]
     /// use std::time::Duration;
     ///
     /// let duration = Duration::from_mins(10);
     ///
     /// assert_eq!(10 * 60, duration.as_secs());
     /// assert_eq!(0, duration.subsec_nanos());
     /// ```
-    #[unstable(feature = "duration_constructors", issue = "120301")]
+    #[unstable(feature = "duration_constructors_lite", issue = "140881")]
     #[must_use]
     #[inline]
     pub const fn from_mins(mins: u64) -> Duration {

library/coretests/tests/lib.rs

@@ -24,6 +24,7 @@
 #![feature(dec2flt)]
 #![feature(duration_constants)]
 #![feature(duration_constructors)]
+#![feature(duration_constructors_lite)]
 #![feature(error_generic_member_access)]
 #![feature(exact_size_is_empty)]
 #![feature(extend_one)]

library/coretests/tests/time.rs

@@ -46,16 +46,25 @@ fn from_weeks_overflow() {
 }
 
 #[test]
-fn constructors() {
+fn constructor_weeks() {
     assert_eq!(Duration::from_weeks(1), Duration::from_secs(7 * 24 * 60 * 60));
     assert_eq!(Duration::from_weeks(0), Duration::ZERO);
+}
 
+#[test]
+fn constructor_days() {
     assert_eq!(Duration::from_days(1), Duration::from_secs(86_400));
     assert_eq!(Duration::from_days(0), Duration::ZERO);
+}
 
+#[test]
+fn constructor_hours() {
     assert_eq!(Duration::from_hours(1), Duration::from_secs(3_600));
     assert_eq!(Duration::from_hours(0), Duration::ZERO);
+}
 
+#[test]
+fn constructor_minutes() {
     assert_eq!(Duration::from_mins(1), Duration::from_secs(60));
     assert_eq!(Duration::from_mins(0), Duration::ZERO);
 }

src/doc/unstable-book/src/library-features/duration-constructors-lite.md

@@ -0,0 +1,11 @@
+# `duration_constructors_lite`
+
+The tracking issue for this feature is: [#140881]
+
+[#140881]: https://github.com/rust-lang/rust/issues/140881
+
+------------------------
+
+Add the methods `from_mins`, `from_hours` to `Duration`.
+
+For `from_days` and `from_weeks` see [`duration_constructors`](https://github.com/rust-lang/rust/issues/120301).

src/doc/unstable-book/src/library-features/duration-constructors.md

@@ -6,4 +6,5 @@ The tracking issue for this feature is: [#120301]
 
 ------------------------
 
-Add the methods `from_mins`, `from_hours` and `from_days` to `Duration`.
+Add the methods `from_days` and `from_weeks` to `Duration`.
+For `from_mins` and `from_hours` see [duration-constructors-lite.md](./duration-constructors-lite.md)

src/tools/rust-analyzer/crates/ide-db/src/generated/lints.rs

@@ -5789,7 +5789,7 @@ The tracking issue for this feature is: [#120301]
 
 ------------------------
 
-Add the methods `from_mins`, `from_hours` and `from_days` to `Duration`.
+Add the methods `from_days` and `from_weeks` to `Duration`.
 "##,
         default_severity: Severity::Allow,
         warn_since: None,