Struct parquet::record::List

pub struct List { /* private fields */ }

List represents a list which contains an array of elements.

Implementations

impl List

pub fn len(&self) -> usize

Get the number of fields in this row

pub fn elements(&self) -> &[Field]

Trait Implementations

impl Clone for List

fn clone(&self) -> List

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for List

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

Formats the value using the given formatter.

impl ListAccessor for List

fn get_bool(&self, i: usize) -> Result<bool>

fn get_byte(&self, i: usize) -> Result<i8>

fn get_short(&self, i: usize) -> Result<i16>

fn get_int(&self, i: usize) -> Result<i32>

fn get_long(&self, i: usize) -> Result<i64>

fn get_ubyte(&self, i: usize) -> Result<u8>

fn get_ushort(&self, i: usize) -> Result<u16>

fn get_uint(&self, i: usize) -> Result<u32>

fn get_ulong(&self, i: usize) -> Result<u64>

fn get_float16(&self, i: usize) -> Result<f16>

fn get_float(&self, i: usize) -> Result<f32>

fn get_double(&self, i: usize) -> Result<f64>

fn get_timestamp_millis(&self, i: usize) -> Result<i64>

fn get_timestamp_micros(&self, i: usize) -> Result<i64>

fn get_decimal(&self, i: usize) -> Result<&Decimal>

fn get_string(&self, i: usize) -> Result<&String>

fn get_bytes(&self, i: usize) -> Result<&ByteArray>

fn get_group(&self, i: usize) -> Result<&Row>

fn get_list(&self, i: usize) -> Result<&List>

fn get_map(&self, i: usize) -> Result<&Map>

impl PartialEq for List

fn eq(&self, other: &List) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for List