thag_rs 0.2.1

A versatile cross-platform playground and REPL for Rust snippets, expressions and programs. Accepts a script file or dynamic options.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158

/*[toml]
[dependencies]
thag_styling = { version = "0.2, thag-auto", features = ["color_detect"] }
*/

/// Urgency Hierarchy Demonstration
///
/// This script demonstrates the new urgency-based ANSI color hierarchy where
/// bright colors are used for the most critical/urgent messages, following
/// established ANSI safety color standards and terminal application conventions.
///
//# Purpose: Demonstrate the urgency-based color hierarchy in terminal output
//# Categories: demo, styling, testing
use thag_styling::{styling::Role, Styleable, Styler};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    println!("🚨 Urgency-Based Color Hierarchy Demonstration");
    println!("==============================================");
    println!();

    // Demonstrate the urgency hierarchy
    println!("📊 URGENCY HIERARCHY (Most to Least Critical):");
    println!("───────────────────────────────────────────────");
    println!();

    // CRITICAL LEVEL (Bright Colors - Maximum Visibility)
    println!("🔥 CRITICAL LEVEL (Bright Colors):");
    println!(
        "  {} {}",
        "❌".error(),
        "CRITICAL ERROR: System failure detected!".error()
    );
    println!(
        "  {} {}",
        "⚠️".warning(),
        "HIGH WARNING: Potential data loss risk!".warning()
    );
    println!();

    // IMPORTANT LEVEL (Regular Colors - Semantic but Calmer)
    println!("📢 IMPORTANT LEVEL (Regular Colors):");
    println!(
        "  {} {}",
        "💪".emphasis(),
        "EMPHASIS: This needs your attention".emphasis()
    );
    println!(
        "  {} {}",
        "📝".commentary(),
        "COMMENTARY: Additional context provided".commentary()
    );
    println!(
        "  {} {}",
        "✅".success(),
        "SUCCESS: Operation completed successfully".success()
    );
    println!(
        "  {} {}",
        "ℹ️".info(),
        "INFO: General information available".info()
    );
    println!();

    // STRUCTURAL LEVEL (Organized Content)
    println!("📋 STRUCTURAL LEVEL (Content Organization):");
    println!(
        "  {} {}",
        "🎯".heading1(),
        "PRIMARY HEADING: Main Section".heading1()
    );
    println!(
        "  {} {}",
        "📌".heading2(),
        "Secondary Heading: Subsection".heading2()
    );
    println!("  {} {}", "💻".code(), "code_snippet()".code());
    println!(
        "  {} {}",
        "🔗".link(),
        "https://example.com/important-link".link()
    );
    println!(
        "  {} {}",
        "💬".quote(),
        "\"Quoted text or citation\"".quote()
    );
    println!();

    // BACKGROUND LEVEL (Supporting Information)
    println!("🔍 BACKGROUND LEVEL (Supporting Information):");
    println!(
        "  {} {}",
        "📝".normal(),
        "Normal text: Standard content".normal()
    );
    println!("  {} {}", "💡".hint(), "Hint: Helpful suggestion".hint());
    println!(
        "  {} {}",
        "🐛".debug(),
        "Debug: Development information".debug()
    );
    println!(
        "  {} {}",
        "👻".subtle(),
        "Subtle: De-emphasized content".subtle()
    );
    println!();

    println!("🎨 ANSI Color Mapping (0-15):");
    println!("─────────────────────────────");

    // Show the actual ANSI mapping
    let mappings = [
        ("0: Background", "Theme background color", "⚫"),
        ("1: Red", "Role::Emphasis (important emphasis)", "🔴"),
        ("2: Green", "Role::Success (positive outcomes)", "🟢"),
        ("3: Yellow", "Role::Commentary (highlighted notes)", "🟡"),
        ("4: Blue", "Role::Info (calm information)", "🔵"),
        ("5: Magenta", "Role::Heading1 (primary headings)", "🟣"),
        ("6: Cyan", "Role::Code (technical content)", "🔵"),
        ("7: White", "Role::Normal (standard text)", "⚪"),
        ("8: Bright Black", "Role::Subtle (dimmed text)", "⚫"),
        ("9: Bright Red", "Role::Error (maximum urgency)", "🔴"),
        ("10: Bright Green", "Role::Debug (development info)", "🟢"),
        ("11: Bright Yellow", "Role::Warning (high visibility)", "🟡"),
        ("12: Bright Blue", "Role::Link (web convention)", "🔵"),
        ("13: Bright Magenta", "Role::Heading2 (secondary)", "🟣"),
        ("14: Bright Cyan", "Role::Hint (helpful suggestions)", "🔵"),
        ("15: Bright White", "Role::Quote (prominent quotes)", "⚪"),
    ];

    for (ansi, role, emoji) in &mappings {
        println!("  {} {:20} → {}", emoji, ansi, role);
    }

    println!();
    println!("🎯 KEY DESIGN PRINCIPLES:");
    println!("────────────────────────");
    println!(
        "  {} Bright colors = Maximum urgency/visibility",
        "💡".hint()
    );
    println!("  {} Regular colors = Semantic but calmer", "💡".hint());
    println!("  {} Follows ANSI safety color psychology", "💡".hint());
    println!(
        "  {} Aligns with terminal application conventions",
        "💡".hint()
    );
    println!(
        "  {} Red = Danger/Urgent, Blue = Information, etc.",
        "💡".hint()
    );

    println!();
    println!("🚀 This hierarchy makes thag_styling intuitive and standards-compliant!");

    Ok(())
}