Module formatter 

Output formatting for speed test results.

This module is organized into submodules:

• ratings — Rating helper functions (ping, speed, connection, bufferbloat)
• sections — Output section formatters (latency, download, upload, etc.)
• stability — Speed stability analysis and latency percentiles
• estimates — Usage check targets and download time estimates

Re-exports

pub use estimates::format_estimates;

pub use estimates::format_targets;

pub use ratings::BufferbloatGrade;

pub use ratings::bufferbloat_colorized;

pub use ratings::bufferbloat_grade;

pub use ratings::colorize_rating;

pub use ratings::connection_rating;

pub use ratings::degradation_str;

pub use ratings::format_duration;

pub use ratings::format_overall_rating;

pub use ratings::format_speed_colored;

pub use ratings::format_speed_plain;

pub use ratings::ping_rating;

pub use ratings::speed_rating_mbps;

pub use sections::format_connection_info;

pub use sections::format_download_section;

pub use sections::format_footer;

pub use sections::format_latency_section;

pub use sections::format_list;

pub use sections::format_test_summary;

pub use sections::format_upload_section;

pub use stability::compute_cv;

pub use stability::compute_percentiles;

pub use stability::format_stability_line;

Modules

dashboard

Dashboard output format — rich boxed layout with bar charts, history sparkline, and key hints.

estimates

Usage check targets and real-world download time estimates.

ratings

Rating helper functions for speed test results.

sections

Output section formatters for detailed test results.

stability

Speed stability analysis and latency percentiles.

Enums

OutputFormat

Output format selection — Strategy pattern. Add new variants here to extend output formats (OCP).

Functions

format_csv

Output test results as CSV to stdout.

format_detailed

Detailed mode — clean key/value pairs.

format_json

Output test results as JSON to stdout.

format_simple

Simple mode — single line.

format_verbose_sections

Format additional verbose output sections: stability, latency percentiles, and historical comparison. Only used in detailed (verbose) mode.