Struct Codegen

pub struct Codegen { /* private fields */ }

Invoke pure rust codegen. See crate docs for example.

Implementations

impl Codegen

pub fn new() -> Self

Fresh new codegen object.

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

Set the output directory for codegen.

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

Add an include directory.

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

Add include directories.

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

Add an input (.proto file).

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

Add inputs (.proto files).

pub fn customize(&mut self, customize: Customize) -> &mut Self

Specify generated code Customize object.

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

Like protoc --rust_out=... but without requiring protoc or protoc-gen-rust commands in $PATH.

Trait Implementations

impl Debug for Codegen

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Codegen

fn default() -> Codegen

Returns the “default value” for a type.