Trait arrow::datatypes::ArrowNativeType

pub trait ArrowNativeType: Debug + Send + Sync + Copy + PartialOrd + FromStr + 'static {
    fn into_json_value(self) -> Option<Value>;

    fn from_usize(_: usize) -> Option<Self> { ... }
    fn to_usize(&self) -> Option<usize> { ... }
}

Required methods

fn into_json_value(self) -> Option<Value>

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Provided methods

fn from_usize(_: usize) -> Option<Self>

Convert native type from usize.

fn to_usize(&self) -> Option<usize>

Convert native type to usize.

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Implementations on Foreign Types

impl ArrowNativeType for bool

fn into_json_value(self) -> Option<Value>

impl ArrowNativeType for i8

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for i16

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for i32

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for i64

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for u8

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for u16

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for u32

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for u64

fn into_json_value(self) -> Option<Value>

fn from_usize(v: usize) -> Option<Self>

fn to_usize(&self) -> Option<usize>

impl ArrowNativeType for f32

fn into_json_value(self) -> Option<Value>

impl ArrowNativeType for f64

fn into_json_value(self) -> Option<Value>

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Implementors

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