Undeclared trait name `capnp::traits::Owned`?

[gordysc]

Hey folks!

I'm eager to learn more about this implementation, but after following the README steps (thanks for those btw!) I'm hitting about 30 errors from capnp. They all appear to be around capnp::traits::Owned & capnp::traits::OwnedStruct. Is there a specific version I should be using here?

Owned

/tmp/raft/target/debug/build/raft-fe16a35e1a2d30bd/out/messages_capnp.rs:15:13: 15:39 error: use of undeclared trait name `capnp::traits::Owned` [E0405]
/tmp/raft/target/debug/build/raft-fe16a35e1a2d30bd/out/messages_capnp.rs:15   impl <'a> ::capnp::traits::Owned<'a> for Owned { type Reader = Reader<'a>; type Builder = Builder<'a>; type Pipeline = Pipeline; }

OwnedStruct

/tmp/raft/target/debug/build/raft-fe16a35e1a2d30bd/out/messages_capnp.rs:1026:13: 1026:45 error: use of undeclared trait name `capnp::traits::OwnedStruct` [E0405]
/tmp/raft/target/debug/build/raft-fe16a35e1a2d30bd/out/messages_capnp.rs:1026   impl <'a> ::capnp::traits::OwnedStruct<'a> for Owned { type Reader = Reader<'a>; type Builder = Builder<'a>; type Pipeline = Pipeline; }

[dwrensha]

Those traits were added in capnproto-rust version 0.4, which I published yesterday morning. Looks like the problem is that this project does not specify a version for the capnpc (schema compiler) crate:

[build-dependencies.capnpc]
git = "https://github.com/dwrensha/capnpc-rust"

but effectively pins to version 0.2.4 of the capnp (runtime library) crate by using @danburkert's fork:

[dependencies.capnp]
git = "https://github.com/danburkert/capnproto-rust"
branch = "async"

[dwrensha]

I would try changing the Cargo.toml like this:

[build-dependencies]
capnpc = "0.2.5"

[Hoverbear]

Hi! I'm working on pushing a fix right now.

[gordysc]

That did the trick, thank you so much!