Struct QueryResult 

pub struct QueryResult {
    pub columns: Vec<ColumnMetadata>,
    pub rows: Vec<Row>,
    pub affected_rows: Option<u64>,
    pub execution_time: Duration,
}

Query execution result

Fields

columns: Vec<ColumnMetadata>

rows: Vec<Row>

affected_rows: Option<u64>

execution_time: Duration

Implementations

impl QueryResult

pub fn new() -> Self

Create a new empty result

pub fn row_count(&self) -> usize

Get the number of rows in the result

pub fn is_empty(&self) -> bool

Check if the result is empty

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.

impl Default for QueryResult

fn default() -> Self

Returns the “default value” for a type.