Update webapp example

.github/workflows/webapp_ci.yml

@@ -0,0 +1,40 @@
+on:
+  pull_request:
+  push:
+    branches: master
+
+name: WebApp Continuous Integration
+
+jobs:
+  building:
+    name: Building
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+          components: rustfmt
+
+      - name: Run cargo fmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --manifest-path examples/webapp/Cargo.toml -- --check
+
+      - name: Run cargo build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --manifest-path examples/webapp/Cargo.toml
+
+      - name: Run cargo clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --manifest-path examples/webapp/Cargo.toml -- -D warnings

examples/webapp/Cargo.toml

@@ -8,8 +8,11 @@ authors = [
 edition = "2018"
 
 [dependencies]
-rocket = "0.4.10"
-rocket_contrib = { version = "0.4.10", features = ["tera_templates"] }
+rocket = { version = "0.5.0-rc.2", features = ["json"] }
+rocket_dyn_templates = { version = "0.1.0-rc.2", features = ["tera"] }
 getrandom = "0.2.6"
 # Rocket is synchronous, so this uses the `ureq` client
 rspotify = { path = "../..", features = ["client-ureq", "ureq-rustls-tls"], default-features = false }
+env_logger = { version = "0.9.0", default-features = false }
+log = "0.4.0"
+cookie = "0.16"