Struct QueryResult 

pub struct QueryResult {
    pub columns: Vec<String>,
    pub column_types: Vec<ColumnFhirType>,
    pub rows: Vec<Vec<Option<Value>>>,
}

Result of running the user query.

Fields

columns: Vec<String>

column_types: Vec<ColumnFhirType>

Column FHIR types, in columns order. Inferred from the rusqlite declared column type plus a per-row check (NULL columns fall back to String).

rows: Vec<Vec<Option<Value>>>

Each row is a Vec of optional values in columns order.