Run in async mode by default.

client/src/config.rs

@@ -33,11 +33,11 @@ pub struct TomlConfig {
 }
 
 impl TomlConfig {
-  fn from_str(s: &str) -> Result<Self, toml::de::Error> {
+  pub fn from_str(s: &str) -> Result<Self, toml::de::Error> {
     toml::from_str(s)
   }
 
-  async fn from_file_path(path: &Path) -> anyhow::Result<Self> {
+  pub async fn from_file_path(path: &Path) -> anyhow::Result<Self> {
     let mut file =
       File::open(path).await.context("opening toml config file")?;
 
@@ -88,7 +88,7 @@ impl Default for Config {
 
 impl Config {
   /// Builds a new config with the given `credentials` and default values.
-  fn new(credentials: Credentials) -> Self {
+  pub fn new(credentials: Credentials) -> Self {
     Self {
       credentials,
       server_address: "server.slsknet.org:2242".to_string(),
@@ -100,7 +100,7 @@ impl Config {
   }
 
   /// Attempts to build a `Config` from the given `TomlConfig`.
-  fn from_toml(toml: TomlConfig) -> anyhow::Result<Self> {
+  pub fn from_toml(toml: TomlConfig) -> anyhow::Result<Self> {
     let credentials = Credentials::new(toml.user_name, toml.password)
       .context("validating credentials")?;
 

client/src/main.rs

@@ -138,19 +138,19 @@ async fn main() -> anyhow::Result<()> {
     .version("0.1")
     .author("letitz")
     .arg(
-      Arg::with_name("async")
-        .long("async")
-        .help("Use the new async engine."),
+      Arg::with_name("sync")
+        .long("sync")
+        .help("Use the old synchronous engine."),
     )
     .get_matches();
 
-  if matches.is_present("async") {
-    info!("Running in asynchronous mode.");
-    async_main().await.context("running asynchronous main")
-  } else {
+  if matches.is_present("sync") {
     info!("Running in synchronous mode.");
     tokio::task::spawn_blocking(old_main)
       .await
       .context("running synchronous main")
+  } else {
+    info!("Running in asynchronous mode.");
+    async_main().await.context("running asynchronous main")
   }
 }