Struct SimpleQueryRow 

pub struct SimpleQueryRow { /* private fields */ }

A single row from the simple query protocol.

All column values are in PostgreSQL text format. NULL values are represented as None.

Implementations

impl SimpleQueryRow

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

pub fn get(&self, idx: usize) -> Option<&str>

Get a column value by index. Returns None for NULL.

pub fn try_get(&self, idx: usize) -> Result<&str>

Get a column value by index, returning an error if the index is out of bounds or the value is NULL.

pub fn len(&self) -> usize

Number of columns in this row.

pub fn is_empty(&self) -> bool

Returns true if this row has no columns.

Trait Implementations

impl Clone for SimpleQueryRow

fn clone(&self) -> SimpleQueryRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleQueryRow

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

Formats the value using the given formatter.