mod let_shadowing; struct Context; impl let_shadowing::Context for Context {} fn main() { let mut ctx = Context; assert_eq!(20, let_shadowing::constructor_test1(&mut ctx, 20)); assert_eq!(97, let_shadowing::constructor_test1(&mut ctx, 97)); assert_eq!(20, let_shadowing::constructor_test2(&mut ctx, 20)); assert_eq!(97, let_shadowing::constructor_test2(&mut ctx, 97)); assert_eq!(20, let_shadowing::constructor_test3(&mut ctx, 20)); assert_eq!(97, let_shadowing::constructor_test3(&mut ctx, 97)); assert_eq!(23, let_shadowing::constructor_test4(&mut ctx, 20)); assert_eq!(23, let_shadowing::constructor_test4(&mut ctx, 97)); assert_eq!(20, let_shadowing::constructor_test5(&mut ctx, 20)); assert_eq!(97, let_shadowing::constructor_test5(&mut ctx, 97)); assert_eq!(20, let_shadowing::constructor_test6(&mut ctx, 20)); assert_eq!(97, let_shadowing::constructor_test6(&mut ctx, 97)); }