Enum Value

pub enum Value {
    Nil,
    Bool(bool),
    Tinyint(i8),
    Smallint(i16),
    Int(i32),
    Bigint(i64),
    Float(f32),
    Double(f64),
    BigDecimal(BigDecimal),
    Blob(Vec<u8>),
    ImageUri(String),
    Char(char),
    Text(String),
    Json(String),
    Uuid(Uuid),
    Date(NaiveDate),
    Time(NaiveTime),
    DateTime(NaiveDateTime),
    Timestamp(DateTime<Utc>),
    Array(Array),
}

Generic value storage 32 byte in size Some contains the same value container, but the variant is more important for type hinting and view presentation hinting purposes

Variants

Nil

Bool(bool)

Tinyint(i8)

Smallint(i16)

Int(i32)

Bigint(i64)

Float(f32)

Double(f64)

BigDecimal(BigDecimal)

Blob(Vec<u8>)

ImageUri(String)

Char(char)

Text(String)

Json(String)

Uuid(Uuid)

Date(NaiveDate)

Time(NaiveTime)

DateTime(NaiveDateTime)

Timestamp(DateTime<Utc>)

Array(Array)

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Value

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<&'a &'static str> for Value

For borrowed types

fn from(f: &'a &'static str) -> Self

Converts to this type from the input type.

impl<'a> From<&'a DateTime<Utc>> for Value

For borrowed types

fn from(f: &'a DateTime<Utc>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a NaiveDate> for Value

For borrowed types

fn from(f: &'a NaiveDate) -> Self

Converts to this type from the input type.

impl<'a> From<&'a NaiveTime> for Value

For borrowed types

fn from(f: &'a NaiveTime) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<&'static str>> for Value

for borrowed option types

fn from(f: &'a Option<&'static str>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<DateTime<Utc>>> for Value

for borrowed option types

fn from(f: &'a Option<DateTime<Utc>>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<NaiveDate>> for Value

for borrowed option types

fn from(f: &'a Option<NaiveDate>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<NaiveTime>> for Value

for borrowed option types

fn from(f: &'a Option<NaiveTime>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<String>> for Value

for borrowed option types

fn from(f: &'a Option<String>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<Uuid>> for Value

for borrowed option types

fn from(f: &'a Option<Uuid>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<Vec<u8>>> for Value

for borrowed option types

fn from(f: &'a Option<Vec<u8>>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<bool>> for Value

for borrowed option types

fn from(f: &'a Option<bool>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<char>> for Value

for borrowed option types

fn from(f: &'a Option<char>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<f32>> for Value

for borrowed option types

fn from(f: &'a Option<f32>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<f64>> for Value

for borrowed option types

fn from(f: &'a Option<f64>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<i16>> for Value

for borrowed option types

fn from(f: &'a Option<i16>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<i32>> for Value

for borrowed option types

fn from(f: &'a Option<i32>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<i64>> for Value

for borrowed option types

fn from(f: &'a Option<i64>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Option<i8>> for Value

for borrowed option types

fn from(f: &'a Option<i8>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a String> for Value

For borrowed types

fn from(f: &'a String) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Uuid> for Value

For borrowed types

fn from(f: &'a Uuid) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Value> for Vec<String>

fn from(v: &'a Value) -> Vec<String>

Converts to this type from the input type.

impl<'a> From<&'a Vec<String>> for Value

fn from(f: &Vec<String>) -> Value

Converts to this type from the input type.

impl<'a> From<&'a Vec<u8>> for Value

For borrowed types

fn from(f: &'a Vec<u8>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a bool> for Value

For borrowed types

fn from(f: &'a bool) -> Self

Converts to this type from the input type.

impl<'a> From<&'a char> for Value

For borrowed types

fn from(f: &'a char) -> Self

Converts to this type from the input type.

impl<'a> From<&'a f32> for Value

For borrowed types

fn from(f: &'a f32) -> Self

Converts to this type from the input type.

impl<'a> From<&'a f64> for Value

For borrowed types

fn from(f: &'a f64) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i16> for Value

For borrowed types

fn from(f: &'a i16) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i32> for Value

For borrowed types

fn from(f: &'a i32) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i64> for Value

For borrowed types

fn from(f: &'a i64) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i8> for Value

For borrowed types

fn from(f: &'a i8) -> Self

Converts to this type from the input type.

impl From<&'static str> for Value

Owned types

fn from(f: &'static str) -> Self

Converts to this type from the input type.

impl From<DateTime<Utc>> for Value

Owned types

fn from(f: DateTime<Utc>) -> Self

Converts to this type from the input type.

impl From<NaiveDate> for Value

Owned types

fn from(f: NaiveDate) -> Self

Converts to this type from the input type.

impl From<NaiveTime> for Value

Owned types

fn from(f: NaiveTime) -> Self

Converts to this type from the input type.

impl From<String> for Value

Owned types

fn from(f: String) -> Self

Converts to this type from the input type.

impl From<Uuid> for Value

Owned types

fn from(f: Uuid) -> Self

Converts to this type from the input type.

impl From<Vec<String>> for Value

fn from(f: Vec<String>) -> Value

Converts to this type from the input type.

impl From<Vec<u8>> for Value

Owned types

fn from(f: Vec<u8>) -> Self

Converts to this type from the input type.

impl From<bool> for Value

Owned types

fn from(f: bool) -> Self

Converts to this type from the input type.

impl From<char> for Value

Owned types

fn from(f: char) -> Self

Converts to this type from the input type.

impl From<f32> for Value

Owned types

fn from(f: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Value

Owned types

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i16> for Value

Owned types

fn from(f: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value

Owned types

fn from(f: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

Owned types

fn from(f: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Value

Owned types

fn from(f: i8) -> Self

Converts to this type from the input type.

impl PartialEq for Value

fn eq(&self, other: &Value) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Value

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> TryFrom<&'a Value> for DateTime<Utc>

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for NaiveDate

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<DateTime<Utc>>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<NaiveDate>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<String>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<Uuid>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<Vec<u8>>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<bool>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<char>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<f32>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<f64>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<i16>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<i32>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<i64>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Option<i8>

try from to Option

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for String

Char can be casted into String and they havea separate implementation for extracting data

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Uuid

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for Vec<u8>

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for bool

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for char

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for f32

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for f64

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for i16

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for i32

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for i64

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a Value> for i8

try from to owned

type Error = ConvertError

The type returned in the event of a conversion error.

fn try_from(value: &'a Value) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Value