use std::io::Result;
fn main() -> Result<()> {
println!("cargo:rerun-if-changed=protos");
let mut prost_build = prost_build::Config::new();
prost_build.extern_path(".lance.encodings", "::lance_encoding::format::pb");
prost_build.protoc_arg("--experimental_allow_proto3_optional");
prost_build.enable_type_names();
prost_build.compile_protos(&["./protos/encodings-df.proto"], &["./protos"])?;
Ok(())
}