user138902: I can't seem to find a config option for discarding all forwards.

user138902: There's deliberately no way to refuse to forward payments over "public" channels because that's the definition of a "public" channel - one which you are saying you want to accept forwards over.
If you have opted to open private channels (not announced) then  accept_forwards_to_priv_channels is what you want (and keep the channels private!).
You can read more about that in our API docs.
https://docs.rs/lightning/0.0.113/lightning/util/config/struct.UserConfig.html#structfield.accept_forwards_to_priv_channels

138902: <p>I can't seem to find a config option for discarding all forwards.</p>
 138902: <p>There's deliberately no way to refuse to forward payments over &quot;public&quot; channels because that's the definition of a &quot;public&quot; channel - one which you are saying you want to accept forwards over.</p>
<p>If you have opted to open private channels (not announced) then  <code>accept_forwards_to_priv_channels</code> is what you want (and keep the channels private!).</p>
<p>You can read more about that in our API docs.
<a href="https://docs.rs/lightning/0.0.113/lightning/util/config/struct.UserConfig.html#structfield.accept_forwards_to_priv_channels" rel="nofollow noreferrer">https://docs.rs/lightning/0.0.113/lightning/util/config/struct.UserConfig.html#structfield.accept_forwards_to_priv_channels</a></p>
