map -> if let Some

rust-lang · Oct 7, 2022 · ae6e5d0 · ae6e5d0
1 parent 965129a
commit ae6e5d0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/cargo/sources/registry/index.rs b/src/cargo/sources/registry/index.rs
@@ -858,7 +858,9 @@ impl IndexSummary {
             }
         }
         let mut summary = Summary::new(config, pkgid, deps, &features, links)?;
-        cksum.map(|cksum| summary.set_checksum(cksum));
+        if let Some(cksum) = cksum {
+            summary.set_checksum(cksum);
+        }
         Ok(IndexSummary {
             summary,
             yanked: yanked.unwrap_or(false),