Enum OrderByFieldType 

#[non_exhaustive]
pub enum OrderByFieldType {
    Text,
    Integer,
    Numeric,
    Boolean,
    DateTime,
    Date,
    Time,
}

SQL sort type for ORDER BY cast generation.

Determines whether the SQL generator wraps the extracted JSONB text in a type cast (e.g., (data->>'amount')::numeric) to ensure correct sort order. Without a cast, all JSONB extractions are text and sort lexicographically, which is wrong for numeric and date/time fields ("9" > "10").

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.

Text

No cast — text/string sort (correct for strings, UUIDs, enum values).

Integer

Cast to integer type (::bigint / CAST(... AS BIGINT)).

Numeric

Cast to floating-point/numeric type (::numeric / CAST(... AS DECIMAL(38,12))).

Boolean

Cast to boolean (::boolean / CAST(... AS UNSIGNED)).

DateTime

Cast to timestamp (::timestamptz / CAST(... AS DATETIME)). Also used for ISO-8601 date-time strings which sort correctly as text, but the cast ensures the database optimizer can use typed comparisons.

Date

Cast to date (::date / CAST(... AS DATE)).

Time

Cast to time (::time / CAST(... AS TIME)).

Trait Implementations

impl Clone for OrderByFieldType

fn clone(&self) -> OrderByFieldType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderByFieldType

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

Formats the value using the given formatter.

impl Default for OrderByFieldType

fn default() -> OrderByFieldType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OrderByFieldType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OrderByFieldType

fn eq(&self, other: &OrderByFieldType) -> 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 OrderByFieldType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for OrderByFieldType

impl Eq for OrderByFieldType

impl StructuralPartialEq for OrderByFieldType