Enum tidb_query_datatype::codec::mysql::json::JsonType

[−] Show declaration

pub enum JsonType {
    Object,
    Array,
    Literal,
    I64,
    U64,
    Double,
    String,
}

[−] Expand description

The types of Json which follows https://tools.ietf.org/html/rfc7159#section-3

Variants

Object

Array

Literal

I64

U64

Double

String

Trait Implementations

impl Clone for JsonType[+]

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fn clone(&self) -> JsonType[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for JsonType

impl Debug for JsonType[+]

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fn fmt(&self, f: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Eq for JsonType

impl FromPrimitive for JsonType[+]

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fn from_i64(n: i64) -> Option<Self>[−]

Converts an i64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

fn from_u64(n: u64) -> Option<Self>[−]

Converts an u64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_isize(n: isize) -> Option<Self>[−]

Converts an isize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i8(n: i8) -> Option<Self>[−]

Converts an i8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i16(n: i16) -> Option<Self>[−]

Converts an i16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i32(n: i32) -> Option<Self>[−]

Converts an i32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_i128(n: i128) -> Option<Self>[−]

Converts an i128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_usize(n: usize) -> Option<Self>[−]

Converts a usize to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u8(n: u8) -> Option<Self>[−]

Converts an u8 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u16(n: u16) -> Option<Self>[−]

Converts an u16 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u32(n: u32) -> Option<Self>[−]

Converts an u32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_u128(n: u128) -> Option<Self>[−]

Converts an u128 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_f32(n: f32) -> Option<Self>[−]

Converts a f32 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

pub fn from_f64(n: f64) -> Option<Self>[−]

Converts a f64 to return an optional value of this type. If the value cannot be represented by this type, then None is returned.

impl PartialEq<JsonType> for JsonType[+]

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fn eq(&self, other: &JsonType) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

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#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for JsonType

impl StructuralPartialEq for JsonType

impl TryFrom<u8> for JsonType[+]

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type Error = Error

The type returned in the event of a conversion error.

fn try_from(src: u8) -> Result<JsonType>[−]

Performs the conversion.