Crate frame_support_procedural_tools

Proc macro helpers for procedural macros

Modules

syn_ext

Extension to syn types, mainly for parsing

Functions

clean_type_string

generate_access_from_frame_or_crate

Generate the crate access for the crate using 2018 syntax.

generate_crate_access

Generates the access to the frame-support crate.

generate_hidden_includes

Generates the hidden includes that are required to make the macro independent from its scope.

get_cfg_attributes

Return all cfg attributes literals found.

get_doc_literals

Return all doc attributes literals found.

is_using_frame_crate

Check if a path is using the frame crate or not.

Derive Macros

Parse

self defined parsing struct. not meant for any struct, just for fast parse implementation.

ToTokens

self defined parsing struct or enum. not meant for any struct/enum, just for fast parse implementation. For enum: it only output fields (empty field act as a None).