Proc macro helpers for procedural macros
Extension to syn types, mainly for parsing
Generates the access to the
Generate the crate access for the crate using 2018 syntax.
Generates the hidden includes that are required to make the macro independent from its scope.
self defined parsing struct. not meant for any struct, just for fast parse implementation.
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).