Function `split_paths_ref`

pub fn split_paths_ref<T: AsRef<OsStr> + ?Sized>(unparsed: &T) -> Option<SplitPathsRef<'_>>

Parses input according to platform conventions for the PATH environment variable.

Unlike split_paths, this function does not allocate and instead yields Paths borrowed from unparsed. Returns None on platforms that may require allocations to handle PATH splitting conventions.

Platform-specific behavior

Returns Some on Unix platforms and None on all other platforms. Note that this may change in the future.