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 {
        // ...
    }
}
}