Struct PrimitiveScalar

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

Implementations

impl<'a> PrimitiveScalar<'a>

pub fn try_new(dtype: &'a DType, value: &ScalarValue) -> VortexResult<Self>

pub fn dtype(&self) -> &'a DType

pub fn ptype(&self) -> PType

pub fn typed_value<T: NativePType + TryFrom<PValue, Error = VortexError>>( &self, ) -> Option<T>

pub fn cast(&self, dtype: &DType) -> VortexResult<Scalar>

pub fn as_<T: FromPrimitiveOrF16>(&self) -> VortexResult<Option<T>>

Attempt to extract the primitive value as the given type. Fails on a bad cast.

Trait Implementations

impl<'a> Clone for PrimitiveScalar<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PrimitiveScalar<'a>

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

Formats the value using the given formatter.

impl<'a> TryFrom<&'a Scalar> for PrimitiveScalar<'a>

type Error = VortexError

The type returned in the event of a conversion error.

fn try_from(value: &'a Scalar) -> Result<Self, Self::Error>

Performs the conversion.