Error code E0529
An array or slice pattern was matched against some other type.
Example of erroneous code:
#![allow(unused)] fn main() { let r: f32 = 1.0; match r { [a, b] => { // error: expected an array or slice, found `f32` println!("a={}, b={}", a, b); } } }
Ensure that the pattern and the expression being matched on are of consistent types:
#![allow(unused)] fn main() { let r = [1.0, 2.0]; match r { [a, b] => { // ok! println!("a={}, b={}", a, b); } } }