Improve inlay hinting for types

Add hints for types in for loop expressions.
Resolve types for every tuple parameter.
Refactor the code.

1 files changed, 3 insertions, 0 deletions

diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 14619ede2..0b4493ce2 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -897,6 +897,9 @@ pub fn handle_inlay_hints(
             kind: match api_type.kind {
                 ra_ide_api::InlayKind::LetBindingType => InlayKind::LetBindingType,
                 ra_ide_api::InlayKind::ClosureParameterType => InlayKind::ClosureParameterType,
+                ra_ide_api::InlayKind::ForExpressionBindingType => {
+                    InlayKind::ForExpressionBindingType
+                }
             },
         })
         .collect())