Crate cmacro

A library for parsing C macros.

This crate allows parsing C macros and converting them to Rust code.

Both function-like macros (e.g. #define FUNC(a, b, c) a + b * c) as well as variable-like macros (e.g. #define VAR 4 + 7 * 82) are supported.

See FnMacro and VarMacro on how to parse macros.

Re-exports

• pub use ast::*;

Modules

• ast
  This module contains all types needed for parsing a macro to an abstract syntax tree.

Structs

• FnMacro
  A function-like macro.
• VarMacro
  A variable-like macro.

Enums

• Error
  A parsing or codegen error.
• MacroBody
  The body of a macro.

Traits

• CodegenContext
  Context for code generation.

Functions

• expand
  Expand macros.