diff options
Diffstat (limited to '')
| -rw-r--r-- | library/std/src/collections/hash/map.rs | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/library/std/src/collections/hash/map.rs b/library/std/src/collections/hash/map.rs index 9845d1faf..708edc5de 100644 --- a/library/std/src/collections/hash/map.rs +++ b/library/std/src/collections/hash/map.rs @@ -9,7 +9,6 @@ use crate::borrow::Borrow; use crate::cell::Cell; use crate::collections::TryReserveError; use crate::collections::TryReserveErrorKind; -#[cfg(not(bootstrap))] use crate::error::Error; use crate::fmt::{self, Debug}; #[allow(deprecated)] @@ -281,7 +280,8 @@ impl<K, V, S> HashMap<K, V, S> { /// ``` #[inline] #[stable(feature = "hashmap_build_hasher", since = "1.7.0")] - pub fn with_hasher(hash_builder: S) -> HashMap<K, V, S> { + #[rustc_const_unstable(feature = "const_collections_with_hasher", issue = "102575")] + pub const fn with_hasher(hash_builder: S) -> HashMap<K, V, S> { HashMap { base: base::HashMap::with_hasher(hash_builder) } } @@ -759,7 +759,7 @@ where /// Tries to reserve capacity for at least `additional` more elements to be inserted /// in the `HashMap`. The collection may reserve more space to speculatively - /// avoid frequent reallocations. After calling `reserve`, + /// avoid frequent reallocations. After calling `try_reserve`, /// capacity will be greater than or equal to `self.len() + additional` if /// it returns `Ok(())`. /// Does nothing if capacity is already sufficient. @@ -2160,7 +2160,6 @@ impl<'a, K: Debug, V: Debug> fmt::Display for OccupiedError<'a, K, V> { } } -#[cfg(not(bootstrap))] #[unstable(feature = "map_try_insert", issue = "82766")] impl<'a, K: fmt::Debug, V: fmt::Debug> Error for OccupiedError<'a, K, V> { #[allow(deprecated)] |