fn foo() {} | |
fn bar(u: u32) { assert_eq!(u, 42); } | |
fn baa(u: u32, f: f32) { | |
assert_eq!(u, 42); | |
assert_eq!(f, 3.141); | |
} | |
fn main() { | |
let f: &Fn() = &(foo as fn()); | |
f(); | |
let f: &Fn(u32) = &(bar as fn(u32)); | |
f(42); | |
let f: &Fn(u32, f32) = &(baa as fn(u32, f32)); | |
f(42, 3.141); | |
} |