Honor snippet capability

closes #2518

1 files changed, 6 insertions, 0 deletions

diff --git a/crates/ra_ide/src/completion/completion_config.rs b/crates/ra_ide/src/completion/completion_config.rs
index 6cf7ed6e4..71b49ace8 100644
--- a/crates/ra_ide/src/completion/completion_config.rs
+++ b/crates/ra_ide/src/completion/completion_config.rs
@@ -12,6 +12,12 @@ pub struct CompletionConfig {
     pub snippet_cap: Option<SnippetCap>,
 }
 
+impl CompletionConfig {
+    pub fn allow_snippets(&mut self, yes: bool) {
+        self.snippet_cap = if yes { Some(SnippetCap { _private: () }) } else { None }
+    }
+}
+
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub struct SnippetCap {
     _private: (),