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Use async version of read_dir

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Matt Brubeck 2020-12-27 12:18:05 -08:00
parent 0909a4def8
commit a70f5e6100
1 changed files with 3 additions and 2 deletions
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5
src/main.rs
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@ -228,13 +228,14 @@ async fn send_header<W: Write + Unpin>(stream: &mut W, status: &str, meta: &[&st
async fn list_directory<W: Write + Unpin>(stream: &mut W, path: &Path) -> Result { async fn list_directory<W: Write + Unpin>(stream: &mut W, path: &Path) -> Result {
log::info!("Listing directory {:?}", path); log::info!("Listing directory {:?}", path);
send_text_gemini_header(stream).await?; send_text_gemini_header(stream).await?;
for entry in std::fs::read_dir(path)? { let mut entries = async_std::fs::read_dir(path).await?;
while let Some(entry) = entries.next().await {
let entry = entry?; let entry = entry?;
let mut name = entry.file_name().into_string().or(Err("Non-Unicode filename"))?; let mut name = entry.file_name().into_string().or(Err("Non-Unicode filename"))?;
if name.starts_with('.') { if name.starts_with('.') {
continue; continue;
} }
if entry.file_type()?.is_dir() { if entry.file_type().await?.is_dir() {
name += "/"; name += "/";
} }
stream.write_all(b"=> ").await?; stream.write_all(b"=> ").await?;