spawn

1 files changed, 4 insertions, 5 deletions

diff --git a/src/bin/summain.rs b/src/bin/summain.rs
index 69bfcdf..377a84d 100644
--- a/src/bin/summain.rs
+++ b/src/bin/summain.rs
@@ -9,13 +9,12 @@ async fn main() -> anyhow::Result<()> {
     opt.pathnames[..].sort();
 
     let mut handles = vec![];
-    for filename in opt.pathnames.iter() {
-        let h = report(&filename);
-        handles.push(h);
+    for filename in opt.pathnames.iter().cloned() {
+        handles.push(tokio::spawn(async move { report(filename) }));
     }
 
     for h in handles {
-        h.await?;
+        h.await?.await?;
     }
 
     Ok(())
@@ -27,7 +26,7 @@ struct Opt {
     pathnames: Vec<PathBuf>,
 }
 
-async fn report(path: &Path) -> anyhow::Result<()> {
+async fn report(path: PathBuf) -> anyhow::Result<()> {
     let m = manifest(&path).await?;
     print!("{}", serde_yaml::to_string(&m)?);
     Ok(())