Struct arrow2::scalar::BinaryScalar

pub struct BinaryScalar<O: Offset> { /* private fields */ }

The Scalar implementation of binary (Option<Vec<u8>>).

Implementations

impl<O: Offset> BinaryScalar<O>

pub fn new<P: Into<Vec<u8>>>(value: Option<P>) -> Self

Returns a new BinaryScalar.

pub fn value(&self) -> Option<&[u8]>

Its value

Trait Implementations

impl<O: Clone + Offset> Clone for BinaryScalar<O>

fn clone(&self) -> BinaryScalar<O>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O: Debug + Offset> Debug for BinaryScalar<O>

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

Formats the value using the given formatter.

impl<O: Offset, P: Into<Vec<u8>>> From<Option<P>> for BinaryScalar<O>

fn from(v: Option<P>) -> Self

Converts to this type from the input type.

impl<O: PartialEq + Offset> PartialEq for BinaryScalar<O>

fn eq(&self, other: &BinaryScalar<O>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<O: Offset> Scalar for BinaryScalar<O>

fn as_any(&self) -> &dyn Any

convert itself to

fn is_valid(&self) -> bool

whether it is valid

fn data_type(&self) -> &DataType

the logical type.

impl<O: Eq + Offset> Eq for BinaryScalar<O>

impl<O: Offset> StructuralPartialEq for BinaryScalar<O>