Method deduplicate_rows

graphlite/src/exec/executor.rs:8019–8032

Remove duplicate rows from result set

(&self, mut rows: Vec<Row>)

    /// Remove duplicate rows from result set
    fn deduplicate_rows(&self, mut rows: Vec<Row>) -> Vec<Row> {
        use std::collections::HashSet;

        let mut seen = HashSet::new();
        let mut deduplicated = Vec::new();

        for row in rows.drain(..) {
            if seen.insert(row.clone()) {
                deduplicated.push(row);
            }
        }

        deduplicated
    }

    /// Infer the type of a literal value
    #[allow(dead_code)] // ROADMAP v0.5.0 - Literal type inference for static analysis