[gnome-builder/wip/chergert/langserv] rust-langserv: implement symbol resolving for Rust

[Christian Hergert <chergert src gnome org>]

commit 3dc23e48a44bb3b858e8d358835dd636c343fe0e
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 24 16:41:39 2016 -0700

    rust-langserv: implement symbol resolving for Rust
    
    This makes <alt>period (emacs, default) and :gd (vim), or
    <control>+mouse-click to jump to a symbol definition.

 plugins/rust-langserv/rust-langserv.plugin    |    2 +-
 plugins/rust-langserv/rust_langserv_plugin.py |    7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/plugins/rust-langserv/rust-langserv.plugin b/plugins/rust-langserv/rust-langserv.plugin
index 87f0264..f339cdd 100644
--- a/plugins/rust-langserv/rust-langserv.plugin
+++ b/plugins/rust-langserv/rust-langserv.plugin
@@ -9,5 +9,5 @@ Builtin=true
 X-Completion-Provider-Languages=rust
 X-Diagnostic-Provider-Languages=rust
 X-Highlighter-Languages=rust
-X-Symbol-Resolver-Provider-Languages=rust
+X-Symbol-Resolver-Languages=rust
 
diff --git a/plugins/rust-langserv/rust_langserv_plugin.py b/plugins/rust-langserv/rust_langserv_plugin.py
index 674b3e8..5e06ac1 100644
--- a/plugins/rust-langserv/rust_langserv_plugin.py
+++ b/plugins/rust-langserv/rust_langserv_plugin.py
@@ -148,11 +148,12 @@ class RustCompletionProvider(Ide.LangservCompletionProvider):
         super().__init__(*args, **kwargs)
         self.connect('notify::context', lambda *_: RustService.bind_client(self))
 
-"""
 class RustSymbolResolver(Ide.LangservSymbolResolver):
-    def do_set_context(self, context):
-        RustService.bind_client(self);
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.connect('notify::context', lambda *_: RustService.bind_client(self))
 
+"""
 class RustHighlighter(Ide.LangservHighlighter):
     def do_set_context(self, context):
         RustService.bind_client(self);