From b2f2621c1717df3141ae292c303896fb427fd2f7 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 20 Dec 2018 12:20:28 +0300
Subject: Use ContentModified error code

https://github.com/Microsoft/language-server-protocol/commit/25679c2e4b26cb18af8c943319d40d4f3561a340
---
 crates/gen_lsp_server/src/msg.rs      | 1 +
 crates/ra_lsp_server/src/main_loop.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/gen_lsp_server/src/msg.rs b/crates/gen_lsp_server/src/msg.rs
index 1e5384380..22d273d55 100644
--- a/crates/gen_lsp_server/src/msg.rs
+++ b/crates/gen_lsp_server/src/msg.rs
@@ -55,6 +55,7 @@ pub enum ErrorCode {
     ServerNotInitialized = -32002,
     UnknownErrorCode = -32001,
     RequestCancelled = -32800,
+    ContentModified = -32801,
 }
 
 #[derive(Debug, Serialize, Deserialize, Clone)]
diff --git a/crates/ra_lsp_server/src/main_loop.rs b/crates/ra_lsp_server/src/main_loop.rs
index eab82ee85..16a52c6d6 100644
--- a/crates/ra_lsp_server/src/main_loop.rs
+++ b/crates/ra_lsp_server/src/main_loop.rs
@@ -417,7 +417,7 @@ impl<'a> PoolDispatcher<'a> {
                                 if is_canceled(&e) {
                                     RawResponse::err(
                                         id,
-                                        ErrorCode::RequestCancelled as i32,
+                                        ErrorCode::ContentModified as i32,
                                         e.to_string(),
                                     )
                                 } else {
-- 
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