Add an option to change the roots

jplatte / cargo-depgraph

Creates graphviz dependency graphs for Rust projects that use Cargo

GNU General Public License v3.0

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Add an option to change the roots #1

Closed jplatte closed 1 year ago

jplatte commented 3 years ago

TBD:

Should it be possible to use a non-workspace crate as a root? (dev-dependencies couldn't be shown, but otherwise should not be a problem to implement)
What should the default in a workspace with a toplevel crate be: Have all workspace members as roots, or just the toplevel crate?

jplatte commented 1 year ago

Done in 8db779c, released in 1.4.0.

I decided to only allow workspace crates, I don't really see the point in outside ones. I kept the default to all workspace crates regardless of whether there is a toplevel crate in the workspace / whether the current PWD is inside a particular crate in the workspace; I think this is the more common thing to want.