Add check.sh for running CI-like checks locally.

.github/workflows/rust.yml

@@ -6,8 +6,8 @@ env:
   # This is required to enable the web_sys clipboard API which egui_web uses
   # https://rustwasm.github.io/wasm-bindgen/api/web_sys/struct.Clipboard.html
   # https://rustwasm.github.io/docs/wasm-bindgen/web-sys/unstable-apis.html
-  RUSTFLAGS: --cfg=web_sys_unstable_apis -D warnings
-  RUSTDOCFLAGS: -D warnings
+  RUSTFLAGS: --cfg=web_sys_unstable_apis --deny warnings
+  RUSTDOCFLAGS: --deny warnings
 
 jobs:
   check_native:
@@ -86,7 +86,7 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --all-targets --all-features --  -D warnings -W clippy::all
+          args: --all-targets --all-features --  --deny warnings -W clippy::all
 
   doc:
     name: cargo doc

check.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# This scripts runs various CI-like checks in a convenient way.
+
+set -eu
+script_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
+cd "$script_path"
+set -x
+
+export RUSTFLAGS="--deny warnings"
+
+# https://github.com/ericseppanen/cargo-cranky/issues/8
+export RUSTDOCFLAGS="--deny warnings --deny rustdoc::missing_crate_level_docs"
+
+typos # cargo install typos-cli
+
+cargo fmt --all -- --check
+cargo cranky --quiet --all-targets --all-features -- --deny warnings
+cargo test --quiet --all-targets --all-features
+cargo test --quiet --doc --all-features # checks all doc-tests
+
+cargo cranky --quiet --lib --target wasm32-unknown-unknown --all-features
+
+cargo doc --quiet --no-deps --all-features
+cargo doc --quiet --document-private-items --no-deps --all-features
+
+cargo deny --all-features --log-level error check
+
+echo "All checks passed!"

example_eframe/src/lib.rs

@@ -1,3 +1,5 @@
+//! Example application using [`eframe`].
+
 mod app;
 
 pub use app::DemoApp;

example_eframe/src/web.rs

@@ -30,7 +30,7 @@ impl WebHandle {
             .start(
                 canvas_id,
                 eframe::WebOptions::default(),
-                Box::new(|_cc| Box::new(DemoApp::default())),
+                Box::new(|_cc| Box::<DemoApp>::default()),
             )
             .await
     }