feat: add &mut Command to post_spawn()

Cargo.toml

@@ -36,6 +36,7 @@ windows = { version = "0.61.1", optional = true }
 
 [dev-dependencies]
 remoteprocess = "0.5.0"
+tempfile = { version = "3.20.0", default-features = false }
 tokio = { version = "1.38.2", features = ["io-util", "macros", "process", "rt", "rt-multi-thread", "time"] }
 
 [features]

src/generic_wrap.rs

@@ -91,7 +91,7 @@ macro_rules! Wrap {
 				for (id, wrapper) in wrappers.iter_mut() {
 					#[cfg(feature = "tracing")]
 					::tracing::debug!(?id, "post_spawn");
-					wrapper.post_spawn(&mut child, self)?;
+					wrapper.post_spawn(command, &mut child, self)?;
 				}
 
 				let mut child = Box::new(
@@ -204,7 +204,7 @@ macro_rules! Wrap {
 			/// how `CreationFlags` on Windows works along with `JobObject`.
 			///
 			/// Default: no-op.
-			fn post_spawn(&mut self, _child: &mut $child, _core: &$name) -> Result<()> {
+			fn post_spawn(&mut self, _command: &mut $command, _child: &mut $child, _core: &$name) -> Result<()> {
 				Ok(())
 			}