simplify Selector::hex_lits method using array::map API

use-ink · Sep 20, 2021 · 802684d · 802684d
1 parent 0ef98cc
commit 802684d
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/crates/lang/ir/src/ir/selector.rs b/crates/lang/ir/src/ir/selector.rs
@@ -50,13 +50,7 @@ impl Selector {
 
     /// Returns the 4 bytes that make up the selector as hex encoded bytes.
     pub fn hex_lits(self) -> [syn::LitInt; 4] {
-        let selector_bytes = self.as_bytes();
-        [
-            selector_bytes[0].hex_padded_suffixed(),
-            selector_bytes[1].hex_padded_suffixed(),
-            selector_bytes[2].hex_padded_suffixed(),
-            selector_bytes[3].hex_padded_suffixed(),
-        ]
+        self.bytes.map(<u8 as HexLiteral>::hex_padded_suffixed)
     }
 }