I want to give graph edges a unique color and thickness:
Graph[someGraph,
EdgeStyle->{Thickness[someValue],someColor]]
fails. Though it completes successfully with either option:
EdgeStyle->someColor OR EdgeStyle->Thickness[someValue].
Applying the options as a Directive[]:
EdgeStyle->Directive[Thickness[someValue], someColor]
also fails. As do curly-brackets,{}; parens,(); and any combinations of them.
There are multiple options for vertices, but I cannot find comparable options for edges.
Any and all clues will be graciously accepted.