19 lines
573 B
Rust
19 lines
573 B
Rust
fn main() -> Result<(), Box<dyn std::error::Error>> {
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let mut config = prost_build::Config::new();
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match protoc_bin_vendored::protoc_bin_path() {
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Ok(protoc_path) => {
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config.protoc_executable(protoc_path);
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}
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Err(error) => {
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println!(
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"cargo:warning=vendored protoc unavailable ({error:?}); falling back to protoc from PATH"
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);
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}
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}
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config.protoc_arg("--experimental_allow_proto3_optional");
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config.compile_protos(&["proto/local_ipc.proto"], &["proto"])?;
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Ok(())
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}
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