genz

Uniqueness of types via invariant lifetimes.

Provides a non-Copy zero-sized type-marker called UniqueType, which makes it impossible to call the following without resorting to unsafe code:

# use genz::*;
fn same_type<'c, T>(t1: UniqueType<'c, T>, t2: UniqueType<'c, T>)
{
  panic!("this is impossible!")
}

lib.rs:

Uniqueness of types via invariant lifetimes.

Provides a UniqueType marker which makes it impossible to call the following without resorting to unsafe code:

fn same_type<'c, T>(t1: UniqueType<'c, T>, t2: UniqueType<'c, T>)
{
  panic!("this is impossible!")
}