Merge #593

593: Docs for completion r=matklad a=kjeremy

The first commit adds documentation support to CompletionItems.

The second one I am unsure about. Is that the right way to add docs for functions? If so should I do something similar for other `hir` types and CompletionItems?

Co-authored-by: Jeremy Kolb <[email protected]>
Co-authored-by: Jeremy A. Kolb <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/crates/ra_hir/src/code_model_impl/function.rs b/crates/ra_hir/src/code_model_impl/function.rs
index 66d7e1713..c68c6bfbf 100644
--- a/crates/ra_hir/src/code_model_impl/function.rs
+++ b/crates/ra_hir/src/code_model_impl/function.rs
@@ -72,6 +72,7 @@ impl FnSignature {
         } else {
             TypeRef::unit()
         };
+
         let sig = FnSignature {
             name,
             params,