Refactor out JodChild

3 files changed, 24 insertions, 23 deletions

diff --git a/crates/flycheck/Cargo.toml b/crates/flycheck/Cargo.toml
index 3d9436d69..1bad64a1b 100644
--- a/crates/flycheck/Cargo.toml
+++ b/crates/flycheck/Cargo.toml
@@ -17,3 +17,4 @@ serde_json = "1.0.48"
 jod-thread = "0.1.1"
 
 toolchain = { path = "../toolchain", version = "0.0.0" }
+stdx = { path = "../stdx", version = "0.0.0"  }
diff --git a/crates/flycheck/src/lib.rs b/crates/flycheck/src/lib.rs
index d982c5f29..4388e8c67 100644
--- a/crates/flycheck/src/lib.rs
+++ b/crates/flycheck/src/lib.rs
@@ -5,13 +5,13 @@
 use std::{
     fmt,
     io::{self, BufReader},
-    ops,
     path::PathBuf,
     process::{self, Command, Stdio},
     time::Duration,
 };
 
 use crossbeam_channel::{never, select, unbounded, Receiver, Sender};
+use stdx::JodChild;
 
 pub use cargo_metadata::diagnostic::{
     Applicability, Diagnostic, DiagnosticCode, DiagnosticLevel, DiagnosticSpan,
@@ -323,24 +323,3 @@ impl CargoActor {
         Ok(read_at_least_one_message)
     }
 }
-
-struct JodChild(process::Child);
-
-impl ops::Deref for JodChild {
-    type Target = process::Child;
-    fn deref(&self) -> &process::Child {
-        &self.0
-    }
-}
-
-impl ops::DerefMut for JodChild {
-    fn deref_mut(&mut self) -> &mut process::Child {
-        &mut self.0
-    }
-}
-
-impl Drop for JodChild {
-    fn drop(&mut self) {
-        let _ = self.0.kill();
-    }
-}
diff --git a/crates/stdx/src/lib.rs b/crates/stdx/src/lib.rs
index 374ed5910..5332edb09 100644
--- a/crates/stdx/src/lib.rs
+++ b/crates/stdx/src/lib.rs
@@ -1,5 +1,5 @@
 //! Missing batteries for standard libraries.
-use std::time::Instant;
+use std::{ops, process, time::Instant};
 
 mod macros;
 pub mod panic_context;
@@ -147,6 +147,27 @@ where
     left
 }
 
+pub struct JodChild(pub process::Child);
+
+impl ops::Deref for JodChild {
+    type Target = process::Child;
+    fn deref(&self) -> &process::Child {
+        &self.0
+    }
+}
+
+impl ops::DerefMut for JodChild {
+    fn deref_mut(&mut self) -> &mut process::Child {
+        &mut self.0
+    }
+}
+
+impl Drop for JodChild {
+    fn drop(&mut self) {
+        let _ = self.0.kill();
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;