Path.iterdir

Returns a lazy input range of Path values for each immediate entry in this directory, similar to Python's Path.iterdir().

Notes:

• The range yields children in unspecified order (as provided by the

operating system). If you require deterministic ordering, collect to an array and sort.

• This performs a shallow listing — it does not recurse.
• Errors while iterating (e.g., permission denied mid-iteration) are

propagated by the underlying range operations when advanced.

import std.algorithm: map;
import std.array: array;
import std.path: baseName;
auto names = Path("/tmp").iterdir().map!(p => baseName(p.str())).array;
// sort if needed for deterministic order