Replace darwin-libproc dependency

.github/workflows/rust.yml

@@ -20,7 +20,7 @@ jobs:
     - uses: actions/checkout@v7
     - uses: dtolnay/rust-toolchain@stable
     - name: Run tests
-      run: cargo test
+      run: cargo test --verbose -- --nocapture
   build:
     runs-on: ${{ matrix.os }}
     strategy:

Cargo.toml

@@ -23,5 +23,5 @@ procfs = "0.18"
 libc = "0.2"
 
 [target.'cfg(target_os = "macos")'.dependencies]
-darwin-libproc = "0.2"
+libproc = "0.14"
 libc = "0.2"

src/lib.rs

@@ -79,6 +79,6 @@ pub enum Error {
     FileContentsMalformed,
 
     /// A system-native function returned an error code.
-    #[error("Call to system-native API errored: {0}")]
+    #[error("Call to system-native API failed: {0}")]
     SystemCall(std::io::Error),
 }

src/macos.rs

@@ -1,9 +1,13 @@
 use crate::{Error, ProcessStats};
+use libproc::proc_pid::pidinfo;
+use libproc::task_info::TaskInfo;
 use std::time::Duration;
 
 pub fn get_info() -> Result<ProcessStats, Error> {
     let pid = unsafe { libc::getpid() };
-    let proc_info = darwin_libproc::task_info(pid).map_err(Error::SystemCall)?;
+    let proc_info = pidinfo::<TaskInfo>(pid as i32, 0)
+        .map_err(std::io::Error::other)
+        .map_err(Error::SystemCall)?;
     let timebase_info = mach_timebase_info::get();
 
     Ok(ProcessStats {