Enum RowValue 

#[non_exhaustive]
pub enum RowValue {
    List(Vec<RowValue>),
    Null,
    Bool(bool),
    I32(i32),
    I64(i64),
    F32(f32),
    F64(f64),
    Decimal(Decimal),
    Text(String),
    Bytes(Vec<u8>),
    Date(NaiveDate),
    Time(NaiveTime),
    DateTime(NaiveDateTime),
    Timestamp(DateTime<Utc>),
    Uuid(Uuid),
    Json(Value),
}

Dynamic result value. Unlike ScalarValue, this can represent SQL NULL.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

List(Vec<RowValue>)

Presentation-only list; never a PostgreSQL array bind or cursor key.

Null

Bool(bool)

I32(i32)

I64(i64)

F32(f32)

F64(f64)

Decimal(Decimal)

Text(String)

Bytes(Vec<u8>)

Date(NaiveDate)

Time(NaiveTime)

DateTime(NaiveDateTime)

Timestamp(DateTime<Utc>)

Uuid(Uuid)

Json(Value)

Implementations

impl RowValue

pub fn value_type(&self) -> Option<ValueType>

pub fn to_external_text(&self) -> String

Canonical external text used by CSV’s default formatter. JSON uses compact JSON, bytes use unpadded base64url, and timestamps use RFC 3339.

Trait Implementations

impl Clone for RowValue

fn clone(&self) -> RowValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RowValue

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

Formats the value using the given formatter.

impl From<ScalarValue> for RowValue

fn from(value: ScalarValue) -> RowValue

Converts to this type from the input type.

impl PartialEq for RowValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RowValue

Available on crate feature serde only.

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 RowValue