diff --git a/src/libstd/process.rs b/src/libstd/process.rs index 9d21a76e81b9e..d96c5e244d755 100644 --- a/src/libstd/process.rs +++ b/src/libstd/process.rs @@ -253,6 +253,14 @@ impl Command { /// Builder methods are provided to change these defaults and /// otherwise configure the process. /// + /// If `program` is not an absolute path, the `PATH` will be searched in + /// an OS-defined way. + /// + /// The search path to be used may be controlled by setting the + /// `PATH` environment variable on the Command, + /// but this has some implementation limitations on Windows + /// (see https://github.com/rust-lang/rust/issues/37519). + /// /// # Examples /// /// Basic usage: