[][src]Crate wrapcenum_derive

Internal macro used in nvml-wrapper.

This macro is tied to the crate and is not meant for use by the general public.

Its purpose is to auto-generate both a TryFrom implementation converting an i32 into a Rust enum (specifically for converting a C enum represented as an integer that has come over FFI) and an as_c method for converting the Rust enum back into an i32.

It wouldn't take much effort to turn this into something usable by others; if you're interested feel free to contribute or file an issue asking me to put some work into it.

Derive Macros