[−][src]Crate arg_enum_proc_macro
arg_enum_proc_macro
This crate consists in a procedural macro derive that provides the
same implementations that clap the clap::arg_enum macro provides:
std::fmt::Display, std::str::FromStr and a variants() function.
By using a procedural macro it allows documenting the enum fields correctly and avoids the requirement of expanding the macro to use the structure with cbindgen.
Derive Macros
| ArgEnum | Implement |