feat: span tracing!!!

src/core/task.rs

@@ -0,0 +1,22 @@
+use color_eyre::eyre::Result;
+use std::future::Future;
+use tokio::task::JoinHandle;
+
+#[allow(unused_variables)]
+pub fn new<
+	F: FnOnce() -> S,
+	S: AsRef<str>,
+	A: Future<Output = O> + Send + 'static,
+	O: Send + 'static,
+>(
+	name_fn: F,
+	async_future: A,
+) -> Result<JoinHandle<O>> {
+	#[cfg(not(feature = "profile_tokio"))]
+	let result = Ok(tokio::task::spawn(async_future));
+	#[cfg(feature = "profile_tokio")]
+	let result = tokio::task::Builder::new()
+		.name(name_fn().as_ref())
+		.spawn(async_future);
+	result
+}