Struct SymptomGroup 

pub struct SymptomGroup {
    pub category: &'static str,
    pub keywords: &'static [&'static str],
    pub topics: &'static [&'static str],
}

Symptom-driven cross-topic root-cause diagnosis — no model required.

Maps a user’s plain-English symptom to a curated topic group, runs all topics, collects findings via the fix-recipe engine, and returns a ranked diagnosis with evidence excerpts from the live output.

Fields

category: &'static str

keywords: &'static [&'static str]

topics: &'static [&'static str]