diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/introduction-to-smart-contracts.rst | 2 | ||||
| -rw-r--r-- | docs/types.rst | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/docs/introduction-to-smart-contracts.rst b/docs/introduction-to-smart-contracts.rst index 4a3de441..aee1e03b 100644 --- a/docs/introduction-to-smart-contracts.rst +++ b/docs/introduction-to-smart-contracts.rst @@ -433,7 +433,7 @@ Logs ==== It is possible to store data in a specially indexed data structure -that maps all they way up to the block level. This feature called **logs** +that maps all the way up to the block level. This feature called **logs** is used by Solidity in order to implement **events**. Contracts cannot access log data after it has been created, but they can be efficiently accessed from outside the blockchain. diff --git a/docs/types.rst b/docs/types.rst index 1db35ced..21575cfb 100644 --- a/docs/types.rst +++ b/docs/types.rst @@ -739,9 +739,9 @@ assigning it to a local variable, as in Mappings ======== -Mapping types are declared as ``mapping _KeyType => _ValueType``, where -``_KeyType`` can be almost any type except for a mapping and ``_ValueType`` -can actually be any type, including 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. +``_ValueType`` can actually be any type, including mappings. Mappings can be seen as hashtables which are virtually initialized such that every possible key exists and is mapped to a value whose byte-representation is |