Enum Direction 

pub enum Direction {
    Asc,
    Desc,
}

Sort direction for a single OrderByItem.

Serialised as a lowercase string ("asc" / "desc") so the JSON wire format matches the issue specification examples.

Example JSON

{"field": "priority", "direction": "asc"}

Variants

Asc

Sort ascending: smallest value first.

Desc

Sort descending: largest value first.

Implementations

impl Direction

pub fn as_sql_literal(self) -> &'static str

Returns the SQL keyword literal for this direction.

Used inside build_order_by_sql to construct the ORDER BY clause. Returns "ASC" or "DESC" (uppercase, as conventional in SQL).

Trait Implementations

impl Clone for Direction

fn clone(&self) -> Direction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Direction

impl Debug for Direction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Direction

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Direction

impl JsonSchema for Direction

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for Direction

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Direction

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 Direction