Trait PrimitiveFromVariant 

pub(crate) trait PrimitiveFromVariant: ArrowPrimitiveType {
    // Required method
    fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>;
}

Extension trait for Arrow primitive types that can extract their native value from a Variant

Required Methods

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl PrimitiveFromVariant for Float16Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Float32Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Float64Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Int8Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Int16Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Int32Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for Int64Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for UInt8Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for UInt16Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for UInt32Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

impl PrimitiveFromVariant for UInt64Type

fn from_variant(variant: &Variant<'_, '_>) -> Option<Self::Native>

Implementors