Enum RulePattern 

pub enum RulePattern {
    Substring(String),
    Regex(Regex),
    Exact(String),
}

Pattern types for matching.

Variants

Substring(String)

Case-insensitive substring match (fast, no regex overhead).

The stored value must be lowercase because RulesEngine::categorize lowercases input text before comparison using a case-sensitive contains().

Regex(Regex)

Compiled regex pattern.

Exact(String)

Exact case-insensitive match.

Trait Implementations

impl Debug for RulePattern

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.