Merge #4839

4839: `Go to Type Definition` hover action. r=matklad a=vsrs

![hover_actions_goto](https://user-images.githubusercontent.com/62505555/83335671-0122e380-a2b7-11ea-9922-fbdcfb11a7f3.gif)

This implementation supports things like `dyn Trait<SomeType>`, `-> impl Trait`, etc.

Co-authored-by: vsrs <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/editors/code/package.json b/editors/code/package.json
index 3acc375f6..e6ceb235f 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -510,6 +510,11 @@
                     "type": "boolean",
                     "default": true
                 },
+                "rust-analyzer.hoverActions.gotoTypeDef": {
+                    "markdownDescription": "Whether to show `Go to Type Definition` action. Only applies when `#rust-analyzer.hoverActions.enable#` is set.",
+                    "type": "boolean",
+                    "default": true
+                },
                 "rust-analyzer.linkedProjects": {
                     "markdownDescription": "Disable project auto-discovery in favor of explicitly specified set of projects.  \nElements must be paths pointing to Cargo.toml, rust-project.json, or JSON objects in rust-project.json format",
                     "type": "array",