#[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq)]
pub enum StepPosition {
Start,
#[default]
Middle,
End,
}
#[derive(Clone, Copy, Debug, Default, Eq, Hash, PartialEq)]
pub enum SymbolShape {
#[default]
Circle,
Rect,
RoundRect,
Triangle,
Diamond,
Pin,
Arrow,
None,
}