Enum Value 

pub enum Value {
    Null,
    Int(i64),
    Float(f64),
    Str(String),
    Bool(bool),
    DateTime(DateTime<Utc>),
    Decimal(Decimal),
}

A single typed database value.

Variants

Null

SQL NULL.

Int(i64)

Signed 64-bit integer.

Float(f64)

Double-precision float.

Str(String)

UTF-8 string.

Bool(bool)

Boolean.

DateTime(DateTime<Utc>)

UTC timestamp.

Decimal(Decimal)

Exact decimal.

Implementations

impl Value

pub fn str(s: impl Into<String>) -> Value

Shorthand for Value::Str from anything Into<String>.

pub fn int(v: i64) -> Value

Shorthand for Value::Int.

pub fn float(v: f64) -> Value

Shorthand for Value::Float.

pub fn bool(v: bool) -> Value

Shorthand for Value::Bool.

pub fn datetime(at: DateTime<Utc>) -> Value

Shorthand for Value::DateTime.

pub fn decimal(v: Decimal) -> Value

Shorthand for Value::Decimal.

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<(), Error>

Formats the value using the given formatter.

impl From<&Option<String>> for Value

fn from(value: &Option<String>) -> Value

Converts to this type from the input type.

impl From<&String> for Value

fn from(value: &String) -> Value

Converts to this type from the input type.

impl PartialEq for Value

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Value

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Value