Function std::rt::util::running_on_valgrind

pub fn running_on_valgrind() -> bool

Unstable

: this public module should not exist and is highly likely to disappear

Dynamically inquire about whether we're running under V. You should usually not use this unless your test definitely can't run correctly un-altered. Valgrind is there to help you notice weirdness in normal, un-doctored code paths!