Module utils

Structs

WhitelistedAttributes

The set of attributes that can be passed to call builder or call forwarder in the codegen.

Functions

duplicate_config_err

Return an error to notify about duplicate ink! configuration arguments.

ensure_pub_visibility

Ensures that the given visibility is pub and otherwise returns an appropriate error.

extract_cfg_attributes

Extracts cfg attributes from the given set of attributes

extract_cfg_syn_attributes

Extracts cfg attributes from the given set of attributes

extract_name_override

Returns syn::LitStr value if it’s an “identifier-like” string.

find_storage_key_salt

Finds the salt of a struct, enum or union. The salt is any generic that has bound StorageKey. In most cases it is the parent storage key or the auto-generated storage key.

local_message_id

Returns a local ID unique to the ink! trait definition for the identifier.