Function chamfer_edges_checked 

pub fn chamfer_edges_checked(
    model: &mut Model,
    solid: &Shape,
    specs: &[(Shape, Chamfer)],
    tol: Tolerances,
) -> Result<Built, BlendRefusal>

chamfer_edges_with, its refusal naming the specs it concerns, by their indices in specs: a wedge refused names its spec, and a wedge that does not apply names its spec, then the specs before it whose edges share a vertex with its edge.

Errors

As chamfer_edges_with, in a BlendRefusal.