Merge #7068

7068: Add VSCode command to view the hir of a function body r=theotherphil a=theotherphil

Will fix https://github.com/rust-analyzer/rust-analyzer/issues/7061. Very rough initial version just to work out where I needed to wire everything up.

@matklad would you be happy merging a hir visualiser of some kind? If so, do you have any thoughts on what you'd like it show, and how?

I've spent very little time on this thus far, so I'm fine with throwing away the contents of this PR, but I want to avoid taking the time to make this more polished/interactive/useful only to discover that no-one else has any interest in this functionality.

![image](https://user-images.githubusercontent.com/1974256/103236081-bb58f700-493b-11eb-9d12-55ae1b870f8f.png)


Co-authored-by: Phil Ellison <[email protected]>

1 files changed, 9 insertions, 0 deletions

diff --git a/editors/code/package.json b/editors/code/package.json
index 587f11b90..3e55a3523 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -104,6 +104,11 @@
                 "category": "Rust Analyzer"
             },
             {
+                "command": "rust-analyzer.viewHir",
+                "title": "View Hir",
+                "category": "Rust Analyzer"
+            },
+            {
                 "command": "rust-analyzer.expandMacro",
                 "title": "Expand macro recursively",
                 "category": "Rust Analyzer"
@@ -1007,6 +1012,10 @@
                     "when": "inRustProject"
                 },
                 {
+                    "command": "rust-analyzer.viewHir",
+                    "when": "inRustProject"
+                },
+                {
                     "command": "rust-analyzer.expandMacro",
                     "when": "inRustProject"
                 },