Crate bel7_cli 

Common CLI utilities for Rust command-line applications.

This crate provides:

• Colored console output helpers (success, error, warning, info)
• String truncation for display
• Table styling utilities (requires tables feature)
• Clap argument helpers (requires clap feature)

Features

• tables - Enables table styling with tabled
• clap - Enables clap argument helper extensions
• errors - Enables exit code mapping with sysexits
• full - Enables all features

Structs

Padding

Padding is responsible for a left/right/top/bottom inner indent of a particular cell.

StyledTable

A builder for styled tables.

Enums

TableStyle

Available table styles for CLI output.

Constants

DEFAULT_TRUNCATION_SUFFIX

Default suffix appended to truncated strings.

Functions

display_option

Formats an optional value for rendering in a table cell.

display_option_or

Formats an optional value with a default.

format_bold

Formats a value as bold.

format_dimmed

Formats a value as dimmed/muted.

format_error

Formats a value as error (red).

format_info

Formats a value as info (blue).

format_success

Formats a value as success (green).

format_warning

Formats a value as warning (yellow).

print_dimmed

Prints a dimmed/muted message.

print_error

Prints an error message to stderr with a red X prefix.

print_info

Prints an info message with a blue arrow prefix.

print_success

Prints a success message with a green checkmark prefix.

print_warning

Prints a warning message with a yellow exclamation prefix.

truncate_middle

Truncates a string in the middle, keeping start and end.

truncate_string

Truncates a string to a maximum number of characters.

truncate_with_suffix

Truncates a string with a custom suffix.