Trait HasSafety 

pub trait HasSafety<const B: bool> { }

Marker trait denoting the safety of a function pointer type.

For example:

• HasSafety<true> for extern "C" fn(...)
• HasSafety<false> for unsafe fn(...)

Implementors

impl<T: SafeFnPtr> HasSafety<true> for T

impl<T: UnsafeFnPtr> HasSafety<false> for T