Parse arbitrary types in forms - Githubissues

tomaka / rouille

Web framework in Rust

Apache License 2.0

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Parse arbitrary types in forms #228

Open bestouff opened 4 years ago

bestouff commented 4 years ago

If I want to be able to parse, say, std::net::Ipv4Addr I would have to:

impl DecodePostField<()> for std::net::Ipv4Addr which is not possible
I still can make a wrapper struct for which I'll implement it but it's still not possible because:
there's no PostFieldError variant I can return in case things go wrong

How could I parse my own types ?