Module cli 

CLI argument definitions and validation.

Structs

CliArgs

CLI arguments for pdf-vdiff.

Functions

opt_path_stem_or

Extract the file stem from an optional path or return fallback if absent or invalid UTF-8.

path_file_name_or

Extract the file name as string or return fallback if not present or invalid UTF-8.

path_stem_or

Extract the file stem as string or return fallback if not present or invalid UTF-8.

render_completions

Render shell completion script for pdf-vdiff to the given writer.

render_man_page

Render the roff man page (Section 1) for pdf-vdiff to the given writer.