1 files changed, 10 insertions, 0 deletions
diff --git a/helix-lsp/src/jsonrpc.rs b/helix-lsp/src/jsonrpc.rs
index 69d02707..f415dde0 100644
--- a/helix-lsp/src/jsonrpc.rs
+++ b/helix-lsp/src/jsonrpc.rs
@@ -108,6 +108,16 @@ pub enum Id {
     Str(String),
 }
 
+impl std::fmt::Display for Id {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Id::Null => f.write_str("null"),
+            Id::Num(num) => write!(f, "{}", num),
+            Id::Str(string) => f.write_str(string),
+        }
+    }
+}
+
 /// Protocol Version
 #[derive(Debug, PartialEq, Eq, Clone, Copy, Hash)]
 pub enum Version {