1 files changed, 8 insertions, 5 deletions

diff --git a/crates/ra_tt/src/lib.rs b/crates/ra_tt/src/lib.rs
index 96410ff22..1449618f3 100644
--- a/crates/ra_tt/src/lib.rs
+++ b/crates/ra_tt/src/lib.rs
@@ -25,23 +25,26 @@ use smol_str::SmolStr;
 /// source token and making sure that identities are preserved during macro
 /// expansion.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
-pub struct TokenId(u32, u32);
+pub struct TokenId {
+    token_id: u32,
+    map_id: u32,
+}
 
 impl TokenId {
     pub fn new(token_id: u32, map_id: u32) -> TokenId {
-        TokenId(token_id, map_id)
+        TokenId { token_id, map_id }
     }
 
     pub const fn unspecified() -> TokenId {
-        TokenId(!0, !0)
+        TokenId { token_id: !0, map_id: !0 }
     }
 
     pub fn token_id(&self) -> u32 {
-        self.0
+        self.token_id
     }
 
     pub fn map_id(&self) -> u32 {
-        self.1
+        self.map_id
     }
 }