From 5d110c0ee2ec50009eb7c552888a73ce8380d34a Mon Sep 17 00:00:00 2001
From: Jeremy Kolb <kjeremy@gmail.com>
Date: Mon, 21 Jan 2019 21:41:39 -0500
Subject: Teach CompletionItem about documentation

---
 crates/ra_lsp_server/src/conv.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'crates/ra_lsp_server/src')

diff --git a/crates/ra_lsp_server/src/conv.rs b/crates/ra_lsp_server/src/conv.rs
index 23b226fac..6818acaf6 100644
--- a/crates/ra_lsp_server/src/conv.rs
+++ b/crates/ra_lsp_server/src/conv.rs
@@ -1,6 +1,6 @@
 use lsp_types::{
-    self, CreateFile, DocumentChangeOperation, DocumentChanges, Location, LocationLink,
-    Position, Range, RenameFile, ResourceOp, SymbolKind, TextDocumentEdit, TextDocumentIdentifier,
+    self, CreateFile, Documentation, DocumentChangeOperation, DocumentChanges, Location, LocationLink,
+    MarkupContent, MarkupKind, Position, Range, RenameFile, ResourceOp, SymbolKind, TextDocumentEdit, TextDocumentIdentifier,
     TextDocumentItem, TextDocumentPositionParams, Url, VersionedTextDocumentIdentifier,
     WorkspaceEdit,
 };
@@ -87,6 +87,13 @@ impl ConvWith for CompletionItem {
             None
         };
 
+        let documentation = self.documentation().map(|value| {
+            Documentation::MarkupContent(MarkupContent {
+                kind: MarkupKind::Markdown,
+                value: value.to_string(),
+            })
+        });
+
         let mut res = lsp_types::CompletionItem {
             label: self.label().to_string(),
             detail: self.detail().map(|it| it.to_string()),
@@ -94,6 +101,7 @@ impl ConvWith for CompletionItem {
             kind: self.kind().map(|it| it.conv()),
             text_edit: Some(text_edit),
             additional_text_edits,
+            documentation: documentation,
             ..Default::default()
         };
         res.insert_text_format = Some(match self.insert_text_format() {
-- 
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