Enum ValuePosition 

pub enum ValuePosition {
    Literal {
        value: Lit,
    },
    Column {
        name: Box<str>,
    },
}

A value position in a SimpleCondition — a column reference or a literal (ValuePosition, ast.ts:267, minus the deprecated static parameter form). Wire-tagged by "type".

Variants

Literal

{ type: "literal", value } (ast.ts:279-282).

Fields

value: Lit

Column

{ type: "column", name } (ast.ts:269-277). Name stays a String — name → ColId lowering is the builder’s job (08 §5.5).

Fields

name: Box<str>

Trait Implementations

impl Clone for ValuePosition

fn clone(&self) -> ValuePosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValuePosition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ValuePosition

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ValuePosition

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

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 ValuePosition