chore(examples): run cargo check for all examples before tests for some examples (#486)

Author: kanarus

examples/test.sh

@@ -4,6 +4,17 @@ set -Cue
 
 EXAMPLES=$(pwd)
 
+# First, check the buildability of all examples
+for directory in ./*/; do
+    if [ "$(basename $directory)" != "target" ]; then
+        cd $directory
+        cargo check
+        cd ..
+    fi
+done
+
+# Now, run tests for each example if needed
+
 cd $EXAMPLES/static_files && \
     cargo test
 

examples/websocket/src/main.rs

@@ -143,7 +143,7 @@ async fn main() {
     }
 
     Ohkami::new((Logger,
-        "/".Dir("./template").omit_extensions([".html"]),
+        "/".Dir("./template").omit_extensions(&[".html"]),
         "/echo1".GET(echo_text),
         "/echo2/:name".GET(echo_text_2),
         "/echo3/:name".GET(echo_text_3),