Trait pancake_db_core::primitives::Primitive

pub trait Primitive: 'static + Default + Send + Sync {
    type A: Atom;

    const DTYPE: DataType;
    const IS_ATOMIC: bool;

    fn to_value(&self) -> Value;
    fn try_from_value(v: &Value) -> CoreResult<Self>
    where
        Self: Sized;
    fn to_atoms(&self) -> Vec<Self::A>;
    fn try_from_atoms(atoms: &[Self::A]) -> CoreResult<Self>
    where
        Self: Sized;
    fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>;

    fn new_value_codec(codec: &str) -> Option<Box<dyn ValueCodec>>
    where
        Self: Sized,
    { ... }
}

Associated Types

type A: Atom

Associated Constants

const DTYPE: DataType

const IS_ATOMIC: bool

Required methods

fn to_value(&self) -> Value

fn try_from_value(v: &Value) -> CoreResult<Self> where
    Self: Sized, 

fn to_atoms(&self) -> Vec<Self::A>

fn try_from_atoms(atoms: &[Self::A]) -> CoreResult<Self> where
    Self: Sized, 

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

Provided methods

fn new_value_codec(codec: &str) -> Option<Box<dyn ValueCodec>> where
    Self: Sized, 

Implementations on Foreign Types

impl Primitive for bool

const DTYPE: DataType

const IS_ATOMIC: bool

type A = Self

fn try_from_value(v: &Value) -> CoreResult<bool>

fn to_value(&self) -> Value

fn to_atoms(&self) -> Vec<Self>

fn try_from_atoms(atoms: &[Self]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for Vec<u8>

const DTYPE: DataType

const IS_ATOMIC: bool

type A = u8

fn try_from_value(v: &Value) -> CoreResult<Vec<u8>>

fn to_value(&self) -> Value

fn to_atoms(&self) -> Vec<u8>

fn try_from_atoms(atoms: &[u8]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for f32

type A = Self

const DTYPE: DataType

const IS_ATOMIC: bool

fn to_value(&self) -> Value

fn try_from_value(v: &Value) -> CoreResult<f32>

fn to_atoms(&self) -> Vec<Self>

fn try_from_atoms(atoms: &[Self]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for f64

type A = Self

const DTYPE: DataType

const IS_ATOMIC: bool

fn to_value(&self) -> Value

fn try_from_value(v: &Value) -> CoreResult<f64>

fn to_atoms(&self) -> Vec<Self>

fn try_from_atoms(atoms: &[Self]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for i64

const DTYPE: DataType

const IS_ATOMIC: bool

type A = Self

fn try_from_value(v: &Value) -> CoreResult<i64>

fn to_value(&self) -> Value

fn to_atoms(&self) -> Vec<Self>

fn try_from_atoms(atoms: &[Self]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for String

const DTYPE: DataType

const IS_ATOMIC: bool

type A = u8

fn try_from_value(v: &Value) -> CoreResult<String>

fn to_value(&self) -> Value

fn to_atoms(&self) -> Vec<u8>

fn try_from_atoms(atoms: &[u8]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

impl Primitive for TimestampMicros

type A = Self

const DTYPE: DataType

const IS_ATOMIC: bool

fn to_value(&self) -> Value

fn try_from_value(v: &Value) -> CoreResult<TimestampMicros>

fn to_atoms(&self) -> Vec<Self>

fn try_from_atoms(atoms: &[Self]) -> CoreResult<Self>

fn new_codec(codec: &str) -> Option<Box<dyn Codec<P = Self>>>

Implementors