Merge #1570

1570: switch to upstream rowan's API r=matklad a=matklad



Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 2 insertions, 3 deletions

diff --git a/crates/ra_ide_api/src/display/short_label.rs b/crates/ra_ide_api/src/display/short_label.rs
index be499e485..825a033ee 100644
--- a/crates/ra_ide_api/src/display/short_label.rs
+++ b/crates/ra_ide_api/src/display/short_label.rs
@@ -1,5 +1,4 @@
-use std::fmt::Write;
-
+use format_buf::format;
 use ra_syntax::ast::{self, AstNode, NameOwner, TypeAscriptionOwner, VisibilityOwner};
 
 pub(crate) trait ShortLabel {
@@ -73,7 +72,7 @@ where
     let mut buf = short_label_from_node(node, prefix)?;
 
     if let Some(type_ref) = node.ascribed_type() {
-        write!(buf, ": {}", type_ref.syntax()).unwrap();
+        format!(buf, ": {}", type_ref.syntax());
     }
 
     Some(buf)