Trait DataType

pub trait DataType: Sized {
    const DATATYPE_MSGPCK: u8;
    const ARRAYDATATYPE_MSGPCK: u8;
    const DATATYPE_STRING: &'static str;
    const ARRAYDATATYPE_STRING: &'static str;

    // Required methods
    fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>;
    fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>;

    // Provided methods
    fn decode_array<R: RmpRead>(rd: &mut R) -> Result<Vec<Self>, ()> { ... }
    fn encode_array<W: RmpWrite>(wr: &mut W, vals: Vec<Self>) -> Result<(), ()> { ... }
}

Required Associated Constants

const DATATYPE_MSGPCK: u8

const ARRAYDATATYPE_MSGPCK: u8

const DATATYPE_STRING: &'static str

const ARRAYDATATYPE_STRING: &'static str

Required Methods

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

Provided Methods

fn decode_array<R: RmpRead>(rd: &mut R) -> Result<Vec<Self>, ()>

fn encode_array<W: RmpWrite>(wr: &mut W, vals: Vec<Self>) -> Result<(), ()>

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 DataType for bool

const DATATYPE_MSGPCK: u8 = 0u8

const ARRAYDATATYPE_MSGPCK: u8 = 16u8

const DATATYPE_STRING: &'static str = "boolean"

const ARRAYDATATYPE_STRING: &'static str = "boolean[]"

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

impl DataType for f32

const DATATYPE_MSGPCK: u8 = 3u8

const ARRAYDATATYPE_MSGPCK: u8 = 19u8

const DATATYPE_STRING: &'static str = "float"

const ARRAYDATATYPE_STRING: &'static str = "float[]"

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

impl DataType for f64

const DATATYPE_MSGPCK: u8 = 1u8

const ARRAYDATATYPE_MSGPCK: u8 = 17u8

const DATATYPE_STRING: &'static str = "double"

const ARRAYDATATYPE_STRING: &'static str = "double[]"

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

impl DataType for i32

const DATATYPE_MSGPCK: u8 = 2u8

const ARRAYDATATYPE_MSGPCK: u8 = 18u8

const DATATYPE_STRING: &'static str = "int"

const ARRAYDATATYPE_STRING: &'static str = "int[]"

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

impl DataType for String

const DATATYPE_MSGPCK: u8 = 4u8

const ARRAYDATATYPE_MSGPCK: u8 = 20u8

const DATATYPE_STRING: &'static str = "string"

const ARRAYDATATYPE_STRING: &'static str = "string[]"

fn decode<R: RmpRead>(rd: &mut R) -> Result<Self, ()>

fn encode<W: RmpWrite>(wr: &mut W, val: Self) -> Result<(), ()>

Implementors