Struct SparkCastOptions

pub struct SparkCastOptions {
    pub eval_mode: EvalMode,
    pub timezone: String,
    pub allow_incompat: bool,
    pub allow_cast_unsigned_ints: bool,
    pub is_adapting_schema: bool,
    pub null_string: String,
}

Spark cast options

Fields

eval_mode: EvalMode

Spark evaluation mode

timezone: String

When cast from/to timezone related types, we need timezone, which will be resolved with session local timezone by an analyzer in Spark.

allow_incompat: bool

Allow casts that are supported but not guaranteed to be 100% compatible

allow_cast_unsigned_ints: bool

Support casting unsigned ints to signed ints (used by Parquet SchemaAdapter)

is_adapting_schema: bool

We also use the cast logic for adapting Parquet schemas, so this flag is used for that use case

null_string: String

String to use to represent null values

Implementations

impl SparkCastOptions

pub fn new(eval_mode: EvalMode, timezone: &str, allow_incompat: bool) -> Self

pub fn new_without_timezone(eval_mode: EvalMode, allow_incompat: bool) -> Self

Trait Implementations

impl Clone for SparkCastOptions

fn clone(&self) -> SparkCastOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SparkCastOptions

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

Formats the value using the given formatter.

impl Hash for SparkCastOptions

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SparkCastOptions

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

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

const 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 Eq for SparkCastOptions

impl StructuralPartialEq for SparkCastOptions