Also do a build with all features enabled in CI

Author: samueltardieu

.circleci/config.yml

@@ -18,6 +18,10 @@ jobs:
           name: Build the examples
           command: make build-examples-verbosely
 
+      - run:
+          name: Build crate with all features turned on
+          command: make build-all-features
+
       - save_cache:
           key: project-cache
           paths:

Makefile

@@ -45,6 +45,9 @@ build-examples-verbosely:
 	cargo build --verbose --examples
 	cargo build --verbose --examples --release
 
+build-all-features:
+	cargo build --verbose --all-features
+
 #
 # For running examples
 #