Crate bevy_macro_utils

A collection of helper types and functions for working on macros within the Bevy ecosystem.

Modules

• fq_std
  This module contains unit structs that should be used inside quote! and spanned_quote! using the variable interpolation syntax in place of their equivalent structs and traits present in std.

Structs

• BevyManifest
  The path to the Cargo.toml file for the Bevy project.
• Symbol
  A single named value, representable as a string.

Functions

• derive_label
  Derive a label trait
• ensure_no_collision
  Finds an identifier that will not conflict with the specified set of tokens. If the identifier is present in haystack, extra characters will be added to it until it no longer conflicts with anything.
• get_lit_bool
  Get a literal boolean from the provided expression as a bool.
• get_lit_str
  Get a literal string from the provided expression.
• get_struct_fields
  Get the fields of a data structure if that structure is a struct with named fields; otherwise, return a compile error that points to the site of the macro invocation.