Factor out taskrun

taskrun/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "taskrun"
+version = "0.0.1-a.0"
+authors = ["Dominik Werder <dominik.werder@gmail.com>"]
+edition = "2018"
+
+[dependencies]
+tokio = { version = "1.4.0", features = ["rt-multi-thread", "io-util", "net", "time", "sync", "fs"] }
+tracing = "0.1.25"
+tracing-subscriber = "0.2.17"
+err = { path = "../err" }

taskrun/src/lib.rs

@@ -0,0 +1,24 @@
+use err::Error;
+
+pub fn run<T, F: std::future::Future<Output=Result<T, Error>>>(f: F) -> Result<T, Error> {
+    tracing_init();
+    tokio::runtime::Builder::new_multi_thread()
+    .worker_threads(12)
+    .max_blocking_threads(256)
+    .enable_all()
+    .build()
+    .unwrap()
+    .block_on(async {
+        f.await
+    })
+}
+
+pub fn tracing_init() {
+    tracing_subscriber::fmt()
+    //.with_timer(tracing_subscriber::fmt::time::uptime())
+    .with_target(true)
+    .with_thread_names(true)
+    //.with_max_level(tracing::Level::INFO)
+    .with_env_filter(tracing_subscriber::EnvFilter::new("info,retrieval=trace,disk=trace,tokio_postgres=info"))
+    .init();
+}