Struct ArrowRow 

pub struct ArrowRow<'a> { /* private fields */ }

A row from an Arrow record batch, providing typed value access.

Implementations

impl<'a> ArrowRow<'a>

pub fn column_count(&self) -> usize

Returns the number of columns in this row.

pub fn get<T: FromArrowValue>(&self, col: usize) -> Option<T>

Gets a value at the given column index, with type conversion.

pub fn get_i16(&self, col: usize) -> Option<i16>

Gets an i16 value at the given column index.

pub fn get_i32(&self, col: usize) -> Option<i32>

Gets an i32 value at the given column index.

pub fn get_i64(&self, col: usize) -> Option<i64>

Gets an i64 value at the given column index.

pub fn get_f32(&self, col: usize) -> Option<f32>

Gets an f32 value at the given column index.

pub fn get_f64(&self, col: usize) -> Option<f64>

Gets an f64 value at the given column index.

pub fn get_bool(&self, col: usize) -> Option<bool>

Gets a bool value at the given column index.

pub fn get_string(&self, col: usize) -> Option<String>

Gets a String value at the given column index.

pub fn get_bytes(&self, col: usize) -> Option<Vec<u8>>

Gets bytes at the given column index.

pub fn is_null(&self, col: usize) -> bool

Checks if the value at the given column is null.

Trait Implementations

impl<'a> Debug for ArrowRow<'a>

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

Formats the value using the given formatter.