Module errors 

Core error types for ASS-RS utilities and cross-module error handling

Provides the main CoreError enum that wraps all error types from different modules in the crate. Designed for easy error propagation and conversion.

Error Philosophy

• Use thiserror for structured error handling (no anyhow bloat)
• Provide detailed context for debugging and user feedback
• Support error chains with source information
• Include suggestions for common error scenarios
• Maintain zero-cost error handling where possible

Examples

use ass_core::utils::errors::{CoreError, Result, ErrorCategory};

// Create specific error types
let color_err = CoreError::invalid_color("invalid");
let time_err = CoreError::invalid_time("1:23", "missing seconds");

// Check error properties
assert_eq!(color_err.category(), ErrorCategory::Format);
assert!(color_err.suggestion().is_some());

Re-exports

pub use encoding::utf8_error;

pub use encoding::validate_ass_text_content;

pub use encoding::validate_bom_handling;

pub use encoding::validate_utf8_detailed;

pub use resource::check_memory_limit;

pub use resource::feature_not_supported;

pub use resource::out_of_memory;

pub use resource::resource_limit_exceeded;

Modules

encoding

Text encoding error utilities for ASS-RS

resource

Resource management error utilities for ASS-RS

Enums

CoreError

Main error type for ASS-RS core operations

ErrorCategory

Error category for filtering and user interface organization

Functions

invalid_color

Create color format error with detailed context

invalid_numeric

Create numeric parsing error with value and reason

invalid_time

Create time format error with time and reason

validate_color_format

Validate ASS color format

Type Aliases

Result

Result type alias for convenience