Struct CqlResult 

pub struct CqlResult {
    pub columns: Vec<CqlColumn>,
    pub rows: Vec<CqlRow>,
    pub has_rows: bool,
    pub tracing_id: Option<Uuid>,
    pub warnings: Vec<String>,
}

The result of executing a CQL query.

Fields

columns: Vec<CqlColumn>

Column metadata for the result set.

rows: Vec<CqlRow>

The rows returned by the query.

has_rows: bool

Whether the query returned rows (SELECT) vs. was a schema/DML change.

tracing_id: Option<Uuid>

Tracing ID if tracing was enabled.

warnings: Vec<String>

Warnings from the database.

Implementations

impl CqlResult

pub fn empty() -> Self

Create an empty result (for DML/DDL statements).

pub fn row_count(&self) -> usize

Number of rows in the result.

pub fn column_count(&self) -> usize

Number of columns in the result.

Trait Implementations

impl Clone for CqlResult

fn clone(&self) -> CqlResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CqlResult

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

Formats the value using the given formatter.