# `cfg_sanitize`

The tracking issue for this feature is: #39699

The `cfg_sanitize` feature makes it possible to execute different code depending on whether a particular sanitizer is enabled or not.

## Examples

    #![allow(unused_variables)]
    #![feature(cfg_sanitize)]

    fn main() {
    #[cfg(sanitize = "thread")]
    fn a() {
      // ...
    }

    #[cfg(not(sanitize = "thread"))]
    fn a() {
      // ...
    }

    fn b() {
      if cfg!(sanitize = "leak") {
        // ...
      } else {
        // ...
      }
    }

    }