Struct FetchResult 

pub struct FetchResult {
    pub columns: Vec<String>,
    pub rows: Vec<Row>,
}

Result of a FETCH operation

Fields

columns: Vec<String>

Column names

rows: Vec<Row>

Fetched rows (0 or 1 for single-row fetch, potentially more for FETCH ALL)

Implementations

impl FetchResult

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

Create an empty fetch result (no row at current position)

pub fn single(columns: Vec<String>, row: Row) -> Self

Create a fetch result with a single row

Trait Implementations

impl Clone for FetchResult

fn clone(&self) -> FetchResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FetchResult

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

Formats the value using the given formatter.