Struct ResultRow 

pub struct ResultRow { /* private fields */ }

A single row from a query result with typed accessors

Implementations

impl ResultRow

pub fn get<T: FromValue>(&self, index: usize) -> Result<T>

Get a column value by index with type conversion

Example

let id: i64 = row.get(0)?;
let name: String = row.get(1)?;
let score: Option<f64> = row.get(2)?;

pub fn get_by_name<T: FromValue>(&self, name: &str) -> Result<T>

Get a column value by name with type conversion

Example

let name: String = row.get_by_name("name")?;
let age: i64 = row.get_by_name("age")?;

pub fn get_value(&self, index: usize) -> Option<&Value>

Get the raw Value at an index

pub fn into_inner(self) -> Row

Get the underlying Row

pub fn as_row(&self) -> &Row

Get a reference to the underlying Row

pub fn columns(&self) -> &[String]

Get the column names

pub fn len(&self) -> usize

Get the number of columns

pub fn is_empty(&self) -> bool

Check if row is empty

pub fn is_null(&self, index: usize) -> Result<bool>

Check if a column value is NULL

Trait Implementations

impl Clone for ResultRow

fn clone(&self) -> ResultRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResultRow

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

Formats the value using the given formatter.