SEEN_MSRV_ATTR

clippy_utils::msrvs

Static SEEN_MSRV_ATTR 

Source 
static SEEN_MSRV_ATTR: AtomicBool
Expand description

#[clippy::msrv] attributes are rarely used outside of Clippy’s test suite, as a basic optimization we can skip traversing the HIR in Msrv::meets if we never saw an MSRV attribute during the early lint passes