Merge #8

8: Add std and inlay hints r=matklad a=HKalbasi

I actually done this as an experiment for adding [RA to playground](rust-lang/rust-playground#357) but I think this demo can also take advantage of this PR and by merging it, future people don't need to repeat my work.

Fix #7

This satisfies me, but it is not great. Specially it is slower than RA on vscode, and I don't know why it should be that slow. Suggestions on this (and other problems) are welcome.

Co-authored-by: hamidreza kalbasi <[email protected]>

Author: bors[bot]

.github/workflows/ci.yaml

@@ -4,6 +4,7 @@ on:
   push:
    branches:
    - master
+   - trying
 
 env:
   CARGO_INCREMENTAL: 0
@@ -36,7 +37,11 @@ jobs:
         node-version: '15'
 
     - name: Build wasm
-      run: wasm-pack build --target web
+      run: |
+        cd rust-pack
+        cargo run
+        cd ../ra-wasm
+        wasm-pack build --target web
 
     - name: Install www
       uses: borales/[email protected]

.github/workflows/netlify.yaml

@@ -35,7 +35,11 @@ jobs:
         node-version: '15'
 
     - name: Build wasm
-      run: wasm-pack build --target web
+      run: |
+        cd rust-pack
+        cargo run
+        cd ../ra-wasm
+        wasm-pack build --target web
 
     - name: Install www
       uses: borales/[email protected]

.gitignore

@@ -1,6 +1,6 @@
 /.bundle
 /vendor
-/target
+target
 /_site
 .sass-cache
 .jekyll-cache

README.md

@@ -3,8 +3,11 @@
 To run:
 
 ```shell
+$ cd rust-pack
+$ cargo run
+$ cd ../ra-wasm
 $ wasm-pack build --target web
-$ cd www
+$ cd ../www
 $ yarn
 $ yarn start
 ```

.cargo/config renamed to ra-wasm/.cargo/config

@@ -7,11 +7,8 @@ edition = "2018"
 [lib]
 crate-type = ["cdylib"]
 
-[features]
-dev = ["console_error_panic_hook"]
-
 [dependencies]
-console_error_panic_hook = { version = "0.1.6", optional = true }
+console_error_panic_hook = { version = "0.1.6" }
 instant = { version = "0.1", features = ["wasm-bindgen"] }
 log = { version = "0.4.14", features = ["release_max_level_warn"] }
 serde = { version = "1.0.125", features = ["derive"] }
@@ -22,4 +19,5 @@ wasm-bindgen = "0.2.72"
 wasm-bindgen-rayon = "1.0.2"
 
 ide = { version = "0.0.44", package = "ra_ap_ide" }
+cfg = { version = "0.0.44", package = "ra_ap_cfg" }
 ide_db = { version = "0.0.44", package = "ra_ap_ide_db" }