Struct capnpc::codegen::CodeGenerationCommand

pub struct CodeGenerationCommand { /* private fields */ }

An invocation of the capnpc-rust code generation plugin.

Implementations

impl CodeGenerationCommand

pub fn new() -> Self

Creates a new code generation command with default options.

pub fn output_directory<P>(&mut self, path: P) -> &mut Selfwhere P: AsRef<Path>,

Sets the output directory.

pub fn default_parent_module( &mut self, default_parent_module: Vec<String> ) -> &mut Self

Sets the default parent module, indicating the scope in your crate where you will add the generated code.

This option can be overridden by the parentModule annotation defined in rust.capnp.

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

Sets the root path for referencing things in the capnp crate from the generated code. Usually this is ::capnp. When we bootstrap schema.capnp we set this to crate. If you are renaming the capnp crate when importing it, then you probably want to set this value.

pub fn raw_code_generator_request_path<P>(&mut self, path: P) -> &mut Selfwhere P: AsRef<Path>,

Sets the raw code generator request output path.

pub fn run<T>(&mut self, inp: T) -> Result<()>where T: Read,

Generates Rust code according to a schema_capnp::code_generator_request read from inp.

Trait Implementations

impl Default for CodeGenerationCommand

fn default() -> Self

Returns the “default value” for a type.