feat: add process module

Cargo.toml

@@ -37,7 +37,8 @@ default = [
 docs = ["attributes", "unstable", "default"]
 unstable = [
   "std",
-  "async-io"
+  "async-io",
+  "async-process",
 ]
 attributes = ["async-attributes"]
 std = [
@@ -83,6 +84,7 @@ async-global-executor = { version = "1.4.0", optional = true, features = ["async
 async-io = { version = "1.0.1", optional = true }
 blocking = { version = "1.0.0", optional = true }
 futures-lite = { version = "1.0.0", optional = true }
+async-process = { version = "1.0.1", optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 gloo-timers = { version = "0.2.1", features = ["futures"], optional = true }

src/lib.rs

@@ -313,7 +313,7 @@ cfg_default! {
 
 cfg_unstable! {
     pub mod pin;
-    #[cfg(not(target_os = "unknown"))]
+    #[cfg(all(not(target_os = "unknown"), feature = "std"))]
     pub mod process;
 
     mod unit;

src/os/unix/mod.rs

@@ -8,3 +8,8 @@ cfg_default! {
     pub mod fs;
     pub mod net;
 }
+
+#[cfg(all(feature = "unstable", feature = "std"))]
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::unix as process;

src/os/windows/mod.rs

@@ -7,4 +7,7 @@ cfg_std! {
 cfg_unstable! {
     #[cfg(feature = "default")]
     pub mod fs;
+    #[cfg(feature = "std")]
+    #[cfg(windows)]
+    pub use async_process::windows as process;
 }

src/process.rs

@@ -0,0 +1,40 @@
+//! A module for working with processes.
+//!
+//! This module is mostly concerned with spawning and interacting with child processes, but it also
+//! provides abort and exit for terminating the current process.
+//!
+//! This is an async version of [`std::process`].
+//!
+//! [`std::process`]: https://doc.rust-lang.org/std/process/index.html
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::ExitStatus;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::Output;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::Stdio;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::Child;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::ChildStderr;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::ChildStdin;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::ChildStdout;
+
+#[cfg_attr(feature = "docs", doc(cfg(unstable)))]
+#[doc(inline)]
+pub use async_process::Command;