dependency "vibe-d:tls" version="~>0.8.0"
subConfiguration "vibe-d:tls" "botan"
or for dub.json:
"dependencies": {
...
"vibe-d:tls": "~>0.8.0"
},
"subConfigurations": {
...
"vibe-d:tls": "botan"
}
