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docs: Clarify insertion behavior for maps

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This commit is contained in:
Vadim Petrochenkov 2015-11-14 15:05:20 +03:00
parent 0bd708461b
commit 0bf67d616f
2 changed files with 6 additions and 4 deletions
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5
src/libcollections/btree/map.rs
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@ -319,8 +319,9 @@ impl<K: Ord, V> BTreeMap<K, V> {
///
/// If the map did not have this key present, `None` is returned.
///
/// If the map did have this key present, that value is returned, and the
/// entry is not updated. See the [module-level documentation] for more.
/// If the map did have this key present, the key is not updated, the
/// value is updated and the old value is returned.
/// See the [module-level documentation] for more.
///
/// [module-level documentation]: index.html#insert-and-complex-keys
///

5
src/libstd/collections/hash/map.rs
View File

@ -1108,8 +1108,9 @@ impl<K, V, S> HashMap<K, V, S>
///
/// If the map did not have this key present, `None` is returned.
///
/// If the map did have this key present, that value is returned, and the
/// entry is not updated. See the [module-level documentation] for more.
/// If the map did have this key present, the key is not updated, the
/// value is updated and the old value is returned.
/// See the [module-level documentation] for more.
///
/// [module-level documentation]: index.html#insert-and-complex-keys
///