hi gays, does anybody knows how to select nodes and edges between two nodes with certian distance, not really the shortest path or longest path.

for example:

1: (node1 to node3 from this path) node1 --> node2 --> node3

2: (node1 to node 3 from this path) node1 --> node3

3: (node1 to node3 from this path) node1 --> node2 --> node4 --> node3

all those paths can lead node1 to node3 but I only want the the first one, which is not the shortest or longest path.

anybody known how to do this in R package igraph?