feat: basic working wasm adder (experiment)

Signed-off-by: Henry Gressmann <mail@henrygressmann.de>

1 files changed, 14 insertions, 0 deletions

diff --git a/crates/cli/util.rs b/crates/cli/util.rs
new file mode 100644
index 0000000..2a8160a
--- /dev/null
+++ b/crates/cli/util.rs
@@ -0,0 +1,14 @@
+pub fn install_tracing(log_level: Option<tracing::Level>) {
+    use tracing_subscriber::filter::LevelFilter;
+    use tracing_subscriber::prelude::*;
+
+    tracing_subscriber::registry()
+        .with(
+            tracing_subscriber::fmt::layer()
+                .compact()
+                .with_filter(LevelFilter::from(
+                    log_level.unwrap_or(tracing::Level::DEBUG),
+                )),
+        )
+        .init();
+}