change unwrap to ? on write where result is returned

rust-lang · Jan 18, 2024 · c13c746 · c13c746
1 parent c485ee7
commit c13c746
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/compiler/rustc_middle/src/mir/pretty.rs b/compiler/rustc_middle/src/mir/pretty.rs
@@ -1116,10 +1116,10 @@ fn pre_fmt_projection(projection: &[PlaceElem<'_>], fmt: &mut Formatter<'_>) ->
             | ProjectionElem::Subtype(_)
             | ProjectionElem::Downcast(_, _)
             | ProjectionElem::Field(_, _) => {
-                write!(fmt, "(").unwrap();
+                write!(fmt, "(")?;
             }
             ProjectionElem::Deref => {
-                write!(fmt, "(*").unwrap();
+                write!(fmt, "(*")?;
             }
             ProjectionElem::Index(_)
             | ProjectionElem::ConstantIndex { .. }