Merge pull request #183 from eminence/docs

Small update to doc comment on fd_count()
eminence · Jul 11, 2022 · 12b7b79 · 12b7b79
2 parents 74555db + 13e8f80
commit 12b7b79
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/process/mod.rs b/src/process/mod.rs
@@ -1034,6 +1034,8 @@ impl Process {
     }
 
     /// Gets the number of open file descriptors for a process
+    ///
+    /// Calling this function is more efficient than calling `fd().unwrap().count()`
     pub fn fd_count(&self) -> ProcResult<usize> {
         let fds = wrap_io_error!(
             self.root.join("fd"),