Struct IrClassField 

pub struct IrClassField {
    pub name: String,
    pub ty: IrType,
    pub is_key: bool,
    pub presence_condition: Option<(String, String)>,
    pub span: SourceSpan,
}

Fields

name: String

ty: IrType

is_key: bool

@key: this field is the class’s natural key (import per-row idempotency).

presence_condition: Option<(String, String)>

Family B presence condition: (discriminant field name, required literal). When set, the field is present only when the discriminant equals the literal (spec/decision-records/discriminated-families-design.md §5.7).

span: SourceSpan

Trait Implementations

impl Clone for IrClassField

fn clone(&self) -> IrClassField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IrClassField

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

Formats the value using the given formatter.

impl Eq for IrClassField

impl PartialEq for IrClassField

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IrClassField