Struct QueryResult 

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

Final materialized query result.

Fields

columns: Vec<String>

Named column headers, in the same order as values within each row.

For RETURN queries these are the projected aliases (or expression text when no alias is given). For CALL procedures these are the output column names declared by the procedure (e.g. ["type", "name", "properties"] for CALL db.schema()).

rows: Vec<Vec<Value>>

Implementations

impl QueryResult

pub fn empty(columns: Vec<String>) -> Self

pub fn row_as_map(&self, idx: usize) -> Option<HashMap<String, Value>>

Return row idx as a HashMap<column_name, Value>.

Returns None if idx is out of bounds. Column names come from self.columns; if the columns list is shorter than the row, extra values are dropped. If the columns list is longer than the row, missing values are absent from the map (they are never Null-padded).

Trait Implementations

impl Clone for QueryResult

fn clone(&self) -> QueryResult

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for QueryResult

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

Formats the value using the given formatter.