From 918addee2380d778b0998fc197c7037c0b09a0fa Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Thu, 8 Aug 2019 22:23:05 +0300
Subject: Show backtraces in lens runnables

---
 crates/ra_lsp_server/src/main_loop/handlers.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'crates/ra_lsp_server/src/main_loop')

diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 686ee5d12..d854b0156 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -713,7 +713,11 @@ pub fn handle_code_lens(
                 label: Default::default(),
                 bin: "cargo".into(),
                 args,
-                env: Default::default(),
+                env: {
+                    let mut m = FxHashMap::default();
+                    m.insert("RUST_BACKTRACE".to_string(), "short".to_string());
+                    m
+                },
                 cwd: workspace_root.map(|root| root.to_string_lossy().to_string()),
             };
 
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