API to generate .rs
files to be used e. g. from build.rs.
Example code:
``` extern crate protoc_rust;
protocrust::run(protocrust::Args { out_dir: "src/protos", input: &["protos/a.proto", "protos/b.proto"], includes: &["protos"], customize: Customize { ..Default::default() }, }).expect("protoc"); ```
And in Cargo.toml
:
[build-dependencies]
protoc-rust = "1.5"
Note this API requires protoc
command present in $PATH
.
Although protoc-gen-rust
command is not needed.
The alternative is to use pure-rust .proto parser and code generator.