use std::any::Any;

#[derive(Default)]
pub struct Edge
{
    // Represents the index of the block owning the Out end in the graph
    // And the the output index within that block
    pub from: Option<BlockIOIndex>,

    // Represents the index of the block owning the In end in the graph
    // And the the input index within that block
    pub to: Option<BlockIOIndex>,
}

#[derive(Clone, Copy, PartialEq, Eq, Debug)]
pub struct BlockIOIndex
{
    pub block_index: usize,
    pub port_index: usize,
}