only print after everything is computede

1 files changed, 6 insertions, 11 deletions

diff --git a/src/bin/summain.rs b/src/bin/summain.rs
index 66e9f9f..22d32c6 100644
--- a/src/bin/summain.rs
+++ b/src/bin/summain.rs
@@ -1,5 +1,5 @@
 use anyhow::Context;
-use std::path::{Path, PathBuf};
+use std::path::PathBuf;
 use structopt::StructOpt;
 use summain::ManifestEntry;
 
@@ -18,11 +18,12 @@ async fn async_main() -> anyhow::Result<()> {
 
     let mut handles = vec![];
     for filename in opt.pathnames.iter().cloned() {
-        handles.push(tokio::spawn(async move { report(filename) }));
+        handles.push(tokio::spawn(async move { manifest(filename) }));
     }
 
     for h in handles {
-        h.await?.await?;
+        let m = h.await?.await?;
+        print!("{}", serde_yaml::to_string(&m)?);
     }
 
     Ok(())
@@ -34,14 +35,8 @@ struct Opt {
     pathnames: Vec<PathBuf>,
 }
 
-async fn report(path: PathBuf) -> anyhow::Result<()> {
-    let m = manifest(&path).await?;
-    print!("{}", serde_yaml::to_string(&m)?);
-    Ok(())
-}
-
-async fn manifest(path: &Path) -> anyhow::Result<ManifestEntry> {
-    ManifestEntry::new(path)
+async fn manifest(path: PathBuf) -> anyhow::Result<ManifestEntry> {
+    ManifestEntry::new(&path)
         .await
         .with_context(|| format!("{}", path.display()))
 }