diff options
author | Carl Lerche <me@carllerche.com> | 2019-11-18 07:00:55 -0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2019-11-18 07:00:55 -0800 |
commit | 0d38936b35779b604770120da2e98560bbb6241f (patch) | |
tree | 843d46e999becdb580cb02655b4290acadd64474 /tokio/src/process | |
parent | 13b6e9939e062dc01bcf34abe3d75de4b66e20e1 (diff) |
chore: refine feature flags (#1785)
Removes dependencies between Tokio feature flags. For example, `process`
should not depend on `sync` simply because it uses the `mpsc` channel.
Instead, feature flags represent **public** APIs that become available
with the feature enabled. When the feature is not enabled, the
functionality is removed. If another Tokio component requires the
functionality, it is stays as `pub(crate)`.
The threaded scheduler is now exposed under `rt-threaded`. This feature
flag only enables the threaded scheduler and does not include I/O,
networking, or time. Those features must be explictly enabled.
A `full` feature flag is added that enables all features.
`stdin`, `stdout`, `stderr` are exposed under `io-std`.
Macros are used to scope code by feature flag.
Diffstat (limited to 'tokio/src/process')
-rw-r--r-- | tokio/src/process/mod.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tokio/src/process/mod.rs b/tokio/src/process/mod.rs index 3013a65a..ee43a9fb 100644 --- a/tokio/src/process/mod.rs +++ b/tokio/src/process/mod.rs @@ -116,7 +116,7 @@ mod imp; mod kill; -use crate::io::{AsyncRead, AsyncReadExt, AsyncWrite}; +use crate::io::{AsyncRead, AsyncWrite}; use crate::process::kill::Kill; use std::ffi::OsStr; @@ -771,7 +771,7 @@ impl Child { async fn read_to_end<A: AsyncRead + Unpin>(io: Option<A>) -> io::Result<Vec<u8>> { let mut vec = Vec::new(); if let Some(mut io) = io { - AsyncReadExt::read_to_end(&mut io, &mut vec).await?; + crate::io::util::read_to_end(&mut io, &mut vec).await?; } Ok(vec) } |