chore: delete redundant async

README.md

@@ -10,17 +10,16 @@ Add `posthog-rs` to your `Cargo.toml`.
 
 ```toml
 [dependencies]
-posthog_rs = "0.2.0"
+posthog-rs = "0.3.5"
 ```
 
 ```rust
-let client = crate::client(env!("POSTHOG_API_KEY"));
+let client = posthog_rs:client(env!("POSTHOG_API_KEY"));
 
-let mut event = Event::new("test", "1234");
+let mut event = posthog_rs::Event::new("test", "1234");
 event.insert_prop("key1", "value1").unwrap();
 event.insert_prop("key2", vec!["a", "b"]).unwrap();
 
 client.capture(event).unwrap();
-
 ```
 

src/client/async_client.rs

@@ -11,7 +11,7 @@ pub struct Client {
     client: HttpClient,
 }
 
-pub async fn client<C: Into<ClientOptions>>(options: C) -> Client {
+pub fn client<C: Into<ClientOptions>>(options: C) -> Client {
     let options = options.into();
     let client = HttpClient::builder()
         .timeout(Duration::from_secs(options.request_timeout_seconds))

src/global.rs

@@ -6,12 +6,13 @@ static GLOBAL_CLIENT: OnceLock<Client> = OnceLock::new();
 static GLOBAL_DISABLE: OnceLock<bool> = OnceLock::new();
 
 #[cfg(feature = "async-client")]
-pub async fn init_global_client<C: Into<ClientOptions>>(options: C) -> Result<(), Error> {
+pub fn init_global_client<C: Into<ClientOptions>>(options: C) -> Result<(), Error> {
     if is_disabled() {
         return Ok(());
     }
 
-    let client = client(options).await;
+    let client = client(options);
+
     GLOBAL_CLIENT
         .set(client)
         .map_err(|_| Error::AlreadyInitialized)