Crate macro_magic_core

This crate contains most of the internal implementation of the macros in the macro_magic_macros crate. For the most part, the proc macros in macro_magic_macros just call their respective _internal variants in this crate.

Structs

• AttrItemWithExtra
  Used to parse args passed to the inner pro macro auto-generated by import_tokens_attr_internal.
• BasicUseStmt
• ForwardTokensArgs
  Used to parse args that were passed to forward_tokens_internal.
• ForwardedTokens
  Used to parse args that were passed to forward_tokens_inner_internal.
• ImportTokensArgs
  Used to parse the args for the import_tokens_internal function.
• ImportedTokens
  Used to parse the args for the import_tokens_inner_internal function.
• ProcMacro

Enums

• ProcMacroType
  Delineates the different types of proc macro

Constants

• MACRO_MAGIC_ROOT

Functions

• export_tokens_alias_internal
  Internal implementation of export_tokens_alias!. Allows creating a renamed/rebranded macro that does the same thing as #[export_tokens]
• export_tokens_internal
  The internal code behind the #[export_tokens] attribute macro.
• export_tokens_macro_ident
  Produces the full path for the auto-generated callback-based decl macro that allows us to forward tokens across crate boundaries.
• flatten_ident
  “Flattens” an Ident by converting it to snake case.
• forward_tokens_inner_internal
  Used by forward_tokens_internal.
• forward_tokens_internal
  The internal implementation for the forward_tokens macro.
• import_tokens_attr_internal
  Internal implementation for the #[import_tokens_attr] attribute.
• import_tokens_inner_internal
  The internal implementation for the import_tokens_inner macro.
• import_tokens_internal
  The internal implementation for the import_tokens macro.
• import_tokens_proc_internal
  Internal implementation for the #[import_tokens_proc] attribute.
• macro_magic_path
  Safely access a subpath of macro_magic
• macro_magic_root
  Safely access the macro_magic root based on the MACRO_MAGIC_ROOT env var, which defaults to ::macro_magic, but can be configured via the [env] section of .cargo/config.toml
• parse_proc_macro_variant
  Parses a proc macro function from a TokenStream2 expecting only the specified macro_type
• pretty_print
  Convenience function that will pretty-print anything compatible with TokenStream2 including TokenStream2, TokenStream, and all syn items.
• private_path
  Safely access a subpath of macro_magic::__private
• to_snake_case
  Returns the specified string in snake_case
• use_internal
  Internal implementation for the #[use_proc] and #[use_attr] attribute macros