Trait DataPointType 

pub trait DataPointType:
    Clone
    + Send
    + Sync
    + 'static {
    // Required methods
    fn data_type() -> DataType;
    fn from_value(value: &Value) -> Option<Self>;
    fn to_value(&self) -> Value;
    fn type_name() -> &'static str;
}

A trait for types that can be stored in data points.

Required Methods

fn data_type() -> DataType

The data type enum variant for this type.

fn from_value(value: &Value) -> Option<Self>

Convert from Value.

fn to_value(&self) -> Value

Convert to Value.

fn type_name() -> &'static str

Get the type name.

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 DataPointType for bool

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<bool>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for f32

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<f32>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for f64

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<f64>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for i32

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<i32>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for i64

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<i64>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for u32

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<u32>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for u64

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<u64>

fn to_value(&self) -> Value

fn type_name() -> &'static str

impl DataPointType for String

fn data_type() -> DataType

fn from_value(value: &Value) -> Option<String>

fn to_value(&self) -> Value

fn type_name() -> &'static str

Implementors