diff options
Diffstat (limited to 'library')
| -rw-r--r-- | library/alloc/src/collections/btree/map.rs | 2 | ||||
| -rw-r--r-- | library/core/src/time.rs | 8 | ||||
| -rw-r--r-- | library/coretests/tests/lib.rs | 1 | ||||
| -rw-r--r-- | library/std/src/collections/hash/map.rs | 4 |
4 files changed, 10 insertions, 5 deletions
diff --git a/library/alloc/src/collections/btree/map.rs b/library/alloc/src/collections/btree/map.rs index acbbb6df9a5..c4e599222e5 100644 --- a/library/alloc/src/collections/btree/map.rs +++ b/library/alloc/src/collections/btree/map.rs @@ -135,6 +135,8 @@ pub(super) const MIN_LEN: usize = node::MIN_LEN_AFTER_SPLIT; /// ]); /// ``` /// +/// ## `Entry` API +/// /// `BTreeMap` implements an [`Entry API`], which allows for complex /// methods of getting, setting, updating and removing keys and their values: /// diff --git a/library/core/src/time.rs b/library/core/src/time.rs index 0fb5c0bac75..9a0f5e0faef 100644 --- a/library/core/src/time.rs +++ b/library/core/src/time.rs @@ -373,7 +373,6 @@ impl Duration { /// # Examples /// /// ``` - /// #![feature(duration_constructors_lite)] /// use std::time::Duration; /// /// let duration = Duration::from_hours(6); @@ -381,7 +380,8 @@ impl Duration { /// assert_eq!(6 * 60 * 60, duration.as_secs()); /// assert_eq!(0, duration.subsec_nanos()); /// ``` - #[unstable(feature = "duration_constructors_lite", issue = "140881")] + #[stable(feature = "duration_constructors_lite", since = "CURRENT_RUSTC_VERSION")] + #[rustc_const_stable(feature = "duration_constructors_lite", since = "CURRENT_RUSTC_VERSION")] #[must_use] #[inline] pub const fn from_hours(hours: u64) -> Duration { @@ -401,7 +401,6 @@ impl Duration { /// # Examples /// /// ``` - /// #![feature(duration_constructors_lite)] /// use std::time::Duration; /// /// let duration = Duration::from_mins(10); @@ -409,7 +408,8 @@ impl Duration { /// assert_eq!(10 * 60, duration.as_secs()); /// assert_eq!(0, duration.subsec_nanos()); /// ``` - #[unstable(feature = "duration_constructors_lite", issue = "140881")] + #[stable(feature = "duration_constructors_lite", since = "CURRENT_RUSTC_VERSION")] + #[rustc_const_stable(feature = "duration_constructors_lite", since = "CURRENT_RUSTC_VERSION")] #[must_use] #[inline] pub const fn from_mins(mins: u64) -> Duration { diff --git a/library/coretests/tests/lib.rs b/library/coretests/tests/lib.rs index 75679bbac91..0c4d49f3c99 100644 --- a/library/coretests/tests/lib.rs +++ b/library/coretests/tests/lib.rs @@ -36,7 +36,6 @@ #![feature(drop_guard)] #![feature(duration_constants)] #![feature(duration_constructors)] -#![feature(duration_constructors_lite)] #![feature(error_generic_member_access)] #![feature(exact_div)] #![feature(exact_size_is_empty)] diff --git a/library/std/src/collections/hash/map.rs b/library/std/src/collections/hash/map.rs index edbdd041145..15a7a770d1a 100644 --- a/library/std/src/collections/hash/map.rs +++ b/library/std/src/collections/hash/map.rs @@ -135,6 +135,8 @@ use crate::ops::Index; /// ]); /// ``` /// +/// ## `Entry` API +/// /// `HashMap` implements an [`Entry` API](#method.entry), which allows /// for complex methods of getting, setting, updating and removing keys and /// their values: @@ -167,6 +169,8 @@ use crate::ops::Index; /// player_stats.entry("mana").and_modify(|mana| *mana += 200).or_insert(100); /// ``` /// +/// ## Usage with custom key types +/// /// The easiest way to use `HashMap` with a custom key type is to derive [`Eq`] and [`Hash`]. /// We must also derive [`PartialEq`]. /// |