Enum Value 

pub enum Value {
    Null,
    I64(i64),
    U64(u64),
    F64(f64),
    Date(Date),
    Time(Time),
    DateTime(DateTime),
    DateTimeTz(DateTimeTz),
    Uuid([u8; 16]),
    Bytes(Vec<u8>),
    String(String),
}

An owned database value.

This is the common value representation used by the facade when rows are collected or when parameters need to be stored independently of borrowed input data.

Variants

Null

A SQL null.

I64(i64)

A signed integer.

U64(u64)

An unsigned integer.

F64(f64)

A floating-point value.

Date(Date)

A date without a time of day.

Time(Time)

A time of day with microsecond precision.

DateTime(DateTime)

A date and time without an offset.

DateTimeTz(DateTimeTz)

A date and time with an offset in seconds.

Uuid([u8; 16])

A 16-byte uuid value.

Bytes(Vec<u8>)

Binary data.

String(String)

Text data.

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 Decode for Value

fn decode(value: &mut Decoder<'_>) -> Result<Self>

Reads Self from the decoder.

impl Encode for Value

fn encode(&self, out: Encoder<'_>)

Writes this value into the encoder.

impl From<&str> for Value

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Value

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

Converts to this type from the input type.

impl From<f64> for Value

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i8> for Value

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<i16> for Value

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<isize> for Value

fn from(value: isize) -> Self

Converts to this type from the input type.

impl From<u8> for Value

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<u16> for Value

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Value

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Value

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<usize> for Value

fn from(value: usize) -> Self

Converts to this type from the input type.

impl<'r> FromColumnRef<'r> for Value

fn from_column_ref(row: &'r RowRef<'r>, index: usize) -> Result<Self>

Decodes the column at index.

impl FromRow for Value

fn from_row(row: &Row) -> Result<Self>

Decodes an owned row.

fn from_row_ref(row: &RowRef<'_>) -> Result<Self>

Decodes a borrowed row by first copying it into an owned row.

impl PartialEq for Value

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Value