Reduced tokio featureset

Cargo.toml

@@ -10,13 +10,13 @@ documentation = "https://docs.rs/northstar"
 
 [features]
 default = ["serve_dir"]
-serve_dir = ["mime_guess"]
+serve_dir = ["mime_guess", "tokio/fs"]
 
 [dependencies]
 anyhow = "1.0.33"
 rustls = { version = "0.18.1", features = ["dangerous_configuration"] }
 tokio-rustls = "0.20.0"
-tokio = { version = "0.3.1", features = ["full"] }
+tokio = { version = "0.3.1", features = ["io-util","net","time", "rt"] }
 mime = "0.3.16"
 uriparse = "0.6.3"
 percent-encoding = "2.1.0"

src/types/body.rs

@@ -1,4 +1,6 @@
-use tokio::{io::AsyncRead, fs::File};
+use tokio::io::AsyncRead;
+#[cfg(feature="serve_dir")]
+use tokio::fs::File;
 
 use crate::types::Document;
 
@@ -37,6 +39,7 @@ impl<'a> From<&'a str> for Body {
     }
 }
 
+#[cfg(feature="serve_dir")]
 impl From<File> for Body {
     fn from(file: File) -> Self {
         Self::Reader(Box::new(file))