Module diffstat 

diffstat API (re-exported at this path).

Structs

DiffstatOptions

Options for laying out diffstat lines (Git diff_options stat fields).

FileStatInput

FileStatInput struct.

Constants

FORMAT_PATCH_STAT_WIDTH

Default total width for format-patch diffstat (MAIL_DEFAULT_WRAP in Git).

Functions

display_width_minus_ansi

Visible terminal width of s, skipping ANSI CSI sequences (like Git utf8_strnwidth(..., 1)).

format_single_stat_line

Format a single per-file --stat line at a fixed total width (Git show_stats).

terminal_columns

term_columns() approximation: COLUMNS env, then TTY width, then 80.

write_diffstat_block

Write diffstat lines and summary, matching Git’s layout.