diff options
Diffstat (limited to 'library/std/src/collections')
| -rw-r--r-- | library/std/src/collections/hash/map.rs | 6 | ||||
| -rw-r--r-- | library/std/src/collections/hash/set.rs | 11 |
2 files changed, 10 insertions, 7 deletions
diff --git a/library/std/src/collections/hash/map.rs b/library/std/src/collections/hash/map.rs index a083b6560..be173a7ac 100644 --- a/library/std/src/collections/hash/map.rs +++ b/library/std/src/collections/hash/map.rs @@ -49,12 +49,14 @@ use crate::sys; /// ``` /// /// In other words, if two keys are equal, their hashes must be equal. +/// Violating this property is a logic error. /// -/// It is a logic error for a key to be modified in such a way that the key's +/// It is also a logic error for a key to be modified in such a way that the key's /// hash, as determined by the [`Hash`] trait, or its equality, as determined by /// the [`Eq`] trait, changes while it is in the map. This is normally only /// possible through [`Cell`], [`RefCell`], global state, I/O, or unsafe code. -/// The behavior resulting from such a logic error is not specified, but will +/// +/// The behavior resulting from either logic error is not specified, but will /// be encapsulated to the `HashMap` that observed the logic error and not /// result in undefined behavior. This could include panics, incorrect results, /// aborts, memory leaks, and non-termination. diff --git a/library/std/src/collections/hash/set.rs b/library/std/src/collections/hash/set.rs index ec59634df..6d85b26af 100644 --- a/library/std/src/collections/hash/set.rs +++ b/library/std/src/collections/hash/set.rs @@ -24,13 +24,14 @@ use super::map::{map_try_reserve_error, RandomState}; /// ``` /// /// In other words, if two keys are equal, their hashes must be equal. +/// Violating this property is a logic error. /// -/// -/// It is a logic error for a key to be modified in such a way that the key's +/// It is also a logic error for a key to be modified in such a way that the key's /// hash, as determined by the [`Hash`] trait, or its equality, as determined by /// the [`Eq`] trait, changes while it is in the map. This is normally only /// possible through [`Cell`], [`RefCell`], global state, I/O, or unsafe code. -/// The behavior resulting from such a logic error is not specified, but will +/// +/// The behavior resulting from either logic error is not specified, but will /// be encapsulated to the `HashSet` that observed the logic error and not /// result in undefined behavior. This could include panics, incorrect results, /// aborts, memory leaks, and non-termination. @@ -65,8 +66,8 @@ use super::map::{map_try_reserve_error, RandomState}; /// ``` /// /// The easiest way to use `HashSet` with a custom type is to derive -/// [`Eq`] and [`Hash`]. We must also derive [`PartialEq`], this will in the -/// future be implied by [`Eq`]. +/// [`Eq`] and [`Hash`]. We must also derive [`PartialEq`], +/// which is required if [`Eq`] is derived. /// /// ``` /// use std::collections::HashSet; |