error: match expression looks like `matches!` macro
   --> src/issuance.rs:631:21
    |
631 | /                     match (x.source(), y.source()) {
632 | |                         (None, None) => true,
633 | |                         (Some(_), Some(_)) => true,
634 | |                         _ => false,
635 | |                     }
    | |_____________________^ help: try this: `matches!((x.source(), y.source()), (None, None) | (Some(_), Some(_)))`
    |
    = note: `-D clippy::match-like-matches-macro` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro