Struct ProtocLangOut 

pub struct ProtocLangOut { /* private fields */ }

protoc --lang_out=... ... command builder and spawner.

Examples

use protoc::ProtocLangOut;
ProtocLangOut::new()
    .lang("go")
    .include("protos")
    .include("more-protos")
    .out_dir("generated-protos")
    .run()
    .unwrap();

Implementations

impl ProtocLangOut

pub fn new() -> Self

Arguments to the protoc found in $PATH

pub fn lang(&mut self, lang: &str) -> &mut Self

Set LANG part in --LANG_out=...

pub fn out_dir(&mut self, out_dir: impl AsRef<Path>) -> &mut Self

Set --LANG_out=... param

pub fn plugin(&mut self, plugin: impl AsRef<OsStr>) -> &mut Self

Set --plugin param. Not needed if plugin is in $PATH

pub fn include(&mut self, include: impl AsRef<Path>) -> &mut Self

Append a path to -I args

pub fn includes( &mut self, includes: impl IntoIterator<Item = impl AsRef<Path>>, ) -> &mut Self

Append multiple paths to -I args

pub fn input(&mut self, input: impl AsRef<Path>) -> &mut Self

Append a .proto file path to compile

pub fn inputs( &mut self, inputs: impl IntoIterator<Item = impl AsRef<Path>>, ) -> &mut Self

Append multiple .proto file paths to compile

pub fn run(&self) -> Result<()>

Execute protoc with given args

Trait Implementations

impl Default for ProtocLangOut

fn default() -> ProtocLangOut

Returns the “default value” for a type.