chore: rustfmt

Signed-off-by: Jiaxiao (mossaka) Zhou <[email protected]>

Author: Mossaka

containerd-shim-spin/src/engine.rs

@@ -62,19 +62,17 @@ impl Engine for SpinEngine {
 
     fn run_wasi(&self, ctx: &impl RuntimeContext, stdio: Stdio) -> Result<i32> {
         stdio.redirect()?;
-           
+
         // Set the container environment variables which will be collected by Spin's
-        // [environment variable provider]. 
+        // [environment variable provider].
         // TODO: This is a temporary solution to allow Spin to collect the container environment variables.
         // We should later look into other variable providers to collect container variables.
         //
         // [environment variable provider]: https://github.com/fermyon/spin/blob/v3.0.0/crates/variables/src/env.rs
-        ctx.envs()
-            .iter()
-            .for_each(|v| {
-                let (key, value) = v.split_once('=').unwrap_or((v.as_str(), ""));
-                env::set_var(key, value);
-            });
+        ctx.envs().iter().for_each(|v| {
+            let (key, value) = v.split_once('=').unwrap_or((v.as_str(), ""));
+            env::set_var(key, value);
+        });
 
         info!("setting up wasi");
         let rt = Runtime::new().context("failed to create runtime")?;