Enum ScalarValue 

#[non_exhaustive]
pub enum ScalarValue<'a> {
    Bool(bool),
    Int8(i8),
    Int16(i16),
    Int32(i32),
    Int64(i64),
    UInt8(u8),
    UInt16(u16),
    UInt32(u32),
    UInt64(u64),
    Float32(f32),
    Float64(f64),
    Decimal {
        unscaled: i64,
        precision: u16,
        scale: i16,
    },
    Timestamp {
        value: i64,
        unit: TimeUnit,
        timezone: &'a TimeZone,
    },
    Utf8(&'a str),
    Categorical(&'a str),
    Binary(&'a [u8]),
    FixedBinary(&'a [u8]),
    Date32(i32),
}

A borrowed logical scalar used by display and small native clients.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bool(bool)

Int8(i8)

Int16(i16)

Int32(i32)

Int64(i64)

UInt8(u8)

UInt16(u16)

UInt32(u32)

UInt64(u64)

Float32(f32)

Float64(f64)

Decimal

Fields

unscaled: i64

precision: u16

scale: i16

Timestamp

Fields

value: i64

unit: TimeUnit

timezone: &'a TimeZone

Utf8(&'a str)

Categorical(&'a str)

Binary(&'a [u8])

FixedBinary(&'a [u8])

Date32(i32)

Trait Implementations

impl<'a> Clone for ScalarValue<'a>

fn clone(&self) -> ScalarValue<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ScalarValue<'a>

impl<'a> Debug for ScalarValue<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for ScalarValue<'a>

fn eq(&self, other: &ScalarValue<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for ScalarValue<'a>