Module rules 

Available on crate feature analysis only.

Built-in linting rules for ASS script validation.

This module contains implementations of all built-in linting rules that check for common issues in ASS subtitle scripts. Each rule is implemented in a separate module for better maintainability.

Rule Categories

• Timing Rules: Check for overlaps, negative durations, and timing issues
• Style Rules: Validate style references and color formats
• Content Rules: Check tag validity and text formatting
• Performance Rules: Detect performance-impacting patterns
• Accessibility Rules: Ensure compatibility and readability

Example

use ass_core::analysis::linting::rules::BuiltinRules;
use ass_core::analysis::linting::LintRule;
use ass_core::{Script, ScriptAnalysis};

let script = Script::parse("...")?;
let rules = BuiltinRules::all_rules();

for rule in rules {
    let analysis = ScriptAnalysis::analyze(&script).unwrap();
    let issues = rule.check_script(&analysis);
    for issue in issues {
        println!("{}: {}", rule.name(), issue.message());
    }
}

Re-exports

pub use accessibility::AccessibilityRule;

pub use encoding::EncodingRule;

pub use invalid_color::InvalidColorRule;

pub use invalid_tag::InvalidTagRule;

pub use missing_style::MissingStyleRule;

pub use negative_duration::NegativeDurationRule;

pub use performance::PerformanceRule;

pub use timing_overlap::TimingOverlapRule;

Modules

accessibility

Accessibility issue detection rule for ASS script linting.

encoding

Encoding issue detection rule for ASS script linting.

invalid_color

Invalid color format detection rule for ASS script linting.

invalid_tag

Invalid tag detection rule for ASS script linting.

missing_style

Missing style reference detection rule for ASS script linting.

negative_duration

Negative duration detection rule for ASS script linting.

performance

Performance issue detection rule for ASS script linting.

timing_overlap

Timing overlap detection rule for ASS script linting.

Structs

BuiltinRules

Built-in lint rules registry