Struct MatchingMethods 

#[non_exhaustive]
pub struct MatchingMethods {
    pub sets: Vec<BTreeSet<String>>,
    pub notes: Vec<String>,
}

The methods whose code matches each query of a Engine::matching_methods call, and its notes.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

sets: Vec<BTreeSet<String>>

Lcls;->name(params)ret per query.

notes: Vec<String>

The supertype methods whose calls a dispatch set did not follow.