Enum Value 

pub enum Value {
    Null,
    Bool(bool),
    Int(i64),
    Float(f64),
    String(String),
    Param(usize),
    NamedParam(String),
    Function(String),
    Array(Vec<Value>),
    Subquery(Box<Qail>),
    Column(String),
    Uuid(Uuid),
    NullUuid,
    Interval {
        amount: i64,
        unit: IntervalUnit,
    },
    Timestamp(String),
    Bytes(Vec<u8>),
    Expr(Box<Expr>),
}

A value in a condition.

Variants

Null

Bool(bool)

Int(i64)

Float(f64)

String(String)

Param(usize)

NamedParam(String)

Named parameter reference (:name, :id, etc.)

Function(String)

Array(Vec<Value>)

Subquery(Box<Qail>)

Column(String)

Uuid(Uuid)

NullUuid

Interval

Time interval (e.g., 24 hours, 7 days)

Fields

amount: i64

unit: IntervalUnit

Timestamp(String)

Bytes(Vec<u8>)

Binary data (bytea)

Expr(Box<Expr>)

AST Expression (for complex expression comparisons like col > NOW() - INTERVAL)

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 Display for Value

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

Formats the value using the given formatter.

impl From<&str> for Value

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Option<Uuid>> for Value

fn from(opt: Option<Uuid>) -> Self

Converts to this type from the input type.

impl From<String> for Value

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Uuid> for Value

fn from(u: Uuid) -> Self

Converts to this type from the input type.

impl From<bool> for Value

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for Value

fn from(n: f64) -> Self

Converts to this type from the input type.

impl From<i32> for Value

fn from(n: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Value

fn from(n: i64) -> 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 StructuralPartialEq for Value