Module path_utils 

Path validation and utility functions

Functions

create_validated_pathbuf

Creates a PathBuf from a string, validating it’s not empty or whitespace

is_just_filename

Checks if a path looks like a filename (no directory components)

relative_path_from_dir

Compute a relative path from from_dir to to.

safe_parent_for_creation

Safely gets the parent directory for creating directories. Returns None for paths that don’t need directory creation (like “config.yaml” in current dir)

validate_path_segment

Validates that a string is safe to use as a single path segment (e.g. an id or file stem).

validate_path_str

Validates that a path string is not empty or just whitespace