Expand description
Cap’n Proto Schema Compiler Plugin Library
This library allows you to do [Cap’n Proto code generation]
(https://capnproto.org/otherlang.html#how-to-write-compiler-plugins) within
a Cargo build. You still need the capnp
binary (implemented in C++).
(If you use a package manager, try looking for a package called
capnproto
.)
In your Cargo.toml:
ⓘ
[package]
build = "build.rs"
[build-dependencies]
capnpc = "0.9"
In your build.rs:
ⓘ
extern crate capnpc;
fn main() {
capnpc::CompilerCommand::new()
.src_prefix("schema")
.file("schema/foo.capnp")
.file("schema/bar.capnp")
.run().expect("schema compiler command");
}
This will be equivalent to executing the shell command
ⓘ
capnp compile -orust:$OUT_DIR --src-prefix=schema schema/foo.capnp schema/bar.capnp
Modules
Code generated from [schema.capnp]
(https://github.com/sandstorm-io/capnproto/blob/master/c%2B%2B/src/capnp/schema.capnp).
Structs
A builder object for schema compiler commands.