diff options
Diffstat (limited to 'tokio-fs/src/read_link.rs')
-rw-r--r-- | tokio-fs/src/read_link.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/tokio-fs/src/read_link.rs b/tokio-fs/src/read_link.rs index a672c97d..d5b9fe2d 100644 --- a/tokio-fs/src/read_link.rs +++ b/tokio-fs/src/read_link.rs @@ -1,7 +1,10 @@ -use futures::{Future, Poll}; use std::fs; +use std::future::Future; use std::io; use std::path::{Path, PathBuf}; +use std::pin::Pin; +use std::task::Context; +use std::task::Poll; /// Reads a symbolic link, returning the file that the link points to. /// @@ -34,10 +37,9 @@ impl<P> Future for ReadLinkFuture<P> where P: AsRef<Path>, { - type Item = PathBuf; - type Error = io::Error; + type Output = io::Result<PathBuf>; - fn poll(&mut self) -> Poll<Self::Item, Self::Error> { + fn poll(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<Self::Output> { crate::blocking_io(|| fs::read_link(&self.path)) } } |