Enum libreda_db::undo::L2NUndoOp

pub enum L2NUndoOp<T: L2NBase> {
    HierarchyOp(HierarchyUndoOp<T>),
    NetlistOp(NetlistUndoOp<T>),
    LayoutOp(LayoutUndoOp<T>),
    SetNetOfShape {
        shape_id: T::ShapeId,
        previous_net: Option<T::NetId>,
    },
    SetPinOfShape {
        shape_id: T::ShapeId,
        previous_pin: Option<T::PinId>,
    },
}

Undo operation for L2NEdit operations.

Variants

HierarchyOp(HierarchyUndoOp<T>)

Undo an operation on the cell hierarchy.

NetlistOp(NetlistUndoOp<T>)

Undo a netlist operation.

LayoutOp(LayoutUndoOp<T>)

Undo a layout operation.

SetNetOfShape

Fields

shape_id: T::ShapeId

previous_net: Option<T::NetId>

Undo setting the net of a shape.

SetPinOfShape

Fields

shape_id: T::ShapeId

previous_pin: Option<T::PinId>

Undo setting the pin of a shape.

Trait Implementations

impl<T: L2NBase> From<HierarchyUndoOp<T>> for L2NUndoOp<T>

fn from(op: HierarchyUndoOp<T>) -> Self

Converts to this type from the input type.

impl<T: L2NBase> From<LayoutUndoOp<T>> for L2NUndoOp<T>

fn from(op: LayoutUndoOp<T>) -> Self

Converts to this type from the input type.

impl<T: L2NBase> From<NetlistUndoOp<T>> for L2NUndoOp<T>

fn from(op: NetlistUndoOp<T>) -> Self

Converts to this type from the input type.