Enum IrRowSource 

pub enum IrRowSource {
    Bound {
        source: IrSource,
        shape: Vec<IrShapePointer>,
    },
    Free(IrFreeExpr),
}

One SELECT output row’s source — either a real schema object (with a FROM clause and projected column shape) or a free literal expression (set/tuple/free-object/scalar). Replaces the former IrSelect/ IrFreeSelect type-level split, which caused real bugs (the same logic reimplemented twice, independently, and drifting) before this merge.

Variants

Bound

Fields

source: IrSource

shape: Vec<IrShapePointer>

Free(IrFreeExpr)

Trait Implementations

impl Clone for IrRowSource

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IrRowSource

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

Formats the value using the given formatter.