Module path 

Path sanitation and directory traversal defense.

Enums

PathSanitizeError

Errors arising during filename sanitization, validation, or path resolution.

Constants

MAX_FILENAME_BYTES

Maximum allowed length in bytes for a single filename component.

Functions

is_reserved_windows_name

Checks if the given filename or stem matches a reserved Windows device name (case-insensitive).

resolve_destination_path

Resolves and secures a destination path inside base_dir from an untrusted filename.

resolve_unique_destination_path

Resolves a non-colliding destination path inside base_dir.

sanitize_filename

Sanitizes an untrusted filename string to produce a safe single-component filename.

sanitize_relative_path

Sanitizes an untrusted relative path string to produce a safe relative PathBuf.

validate_filename

Validates that a string is a safe, single-component filename without any sanitization or modification.