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| -rw-r--r-- | docs/types.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/types.rst b/docs/types.rst index 16445a34..1641b921 100644 --- a/docs/types.rst +++ b/docs/types.rst @@ -846,7 +846,7 @@ Mappings ======== Mapping types are declared as ``mapping(_KeyType => _ValueType)``. -Here ``_KeyType`` can be almost any type except for a mapping, a dynamically sized array, a contract, an enum and a struct. +Here ``_KeyType`` can be almost any type except for a mapping, a dynamically sized array, a contract, a function, an enum and a struct. ``_ValueType`` can actually be any type, including mappings. Mappings can be seen as `hash tables <https://en.wikipedia.org/wiki/Hash_table>`_ which are virtually initialized such that |