Struct scylla::QueryResult

pub struct QueryResult {
    pub rows: Option<Vec<Row>>,
    pub warnings: Vec<String>,
    pub tracing_id: Option<Uuid>,
    pub paging_state: Option<Bytes>,
    pub col_specs: Vec<ColumnSpec>,
}

Result of a single query
Contains all rows returned by the database and some more information

Fields

rows: Option<Vec<Row>>

Rows returned by the database

warnings: Vec<String>

Warnings returned by the database

tracing_id: Option<Uuid>

CQL Tracing uuid - can only be Some if tracing is enabled for this query

paging_state: Option<Bytes>

Paging state returned from the server

col_specs: Vec<ColumnSpec>

Column specification returned from the server

Implementations

impl QueryResult

pub fn get_column_spec<'a>(
    &'a self,
    name: &str
) -> Option<(usize, &'a ColumnSpec)>

Trait Implementations

impl Debug for QueryResult

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

Formats the value using the given formatter.

impl Default for QueryResult

fn default() -> QueryResult

Returns the “default value” for a type.