I finally got it working. The main problem was that I didn't understand
that the build file automated the capnpc process and that I needed to
understand that capnp disables the use of the std lib. There are still some
problems.
The build seems to have worked when I use the absolute path, while the
examples can use just the filename or schema/filename. For me it searches
in the root dir when doing that, any idea why that could be?
This is my build.rs:
fn main() {
capnpc::CompilerCommand::new()
.src_prefix("src/schema")
.file("src/schema/user.capnp")
.run()
.expect("schema compiler command");
}
The other problem I'm facing is that I can't see the actual files the
compiler created. Where should I expect those files? This is my lib.rs:
mod user_schema {
include!(concat!(env!("OUT_DIR"), "/user_capnp.rs"));
}
Where can I specify the value of OUT_DIR and what would you recommend as a
location for this?
Op vrijdag 1 september 2023 om 07:51:01 UTC+2 schreef Troy Farrell:
> It may help to read some of the examples for capnproto-rust:
>
> https://github.com/capnproto/capnproto-rust/tree/master/example
>
> Using "cargo build" with a build.rs file is the normal way to compile
> your .capnp files for Rust.
>
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