Struct RustWasm 

pub struct RustWasm { /* private fields */ }

Implementations

impl RustWasm

pub fn generate_to_out_dir(self, world: Option<&str>) -> Result<PathBuf>

Generates Rust bindings from the wit/ directory and writes the result into Cargo’s OUT_DIR. Intended for use in build.rs.

The world parameter specifies the world name to select. It must be provided unless the main package contains exactly one world.

Returns the full path to the generated bindings file.

Trait Implementations

impl Default for RustWasm

fn default() -> RustWasm

Returns the “default value” for a type.

impl WorldGenerator for RustWasm

fn preprocess(&mut self, resolve: &Resolve, world: WorldId)

fn import_interface( &mut self, resolve: &Resolve, name: &WorldKey, id: InterfaceId, _files: &mut Files, ) -> Result<()>

fn import_funcs( &mut self, resolve: &Resolve, world: WorldId, funcs: &[(&str, &Function)], _files: &mut Files, )

fn export_interface( &mut self, resolve: &Resolve, name: &WorldKey, id: InterfaceId, _files: &mut Files, ) -> Result<()>

fn export_funcs( &mut self, resolve: &Resolve, world: WorldId, funcs: &[(&str, &Function)], _files: &mut Files, ) -> Result<()>

fn import_types( &mut self, resolve: &Resolve, world: WorldId, types: &[(&str, TypeId)], _files: &mut Files, )

fn finish_imports( &mut self, resolve: &Resolve, world: WorldId, files: &mut Files, )

fn finish( &mut self, resolve: &Resolve, world: WorldId, files: &mut Files, ) -> Result<()>

fn generate( &mut self, resolve: &Resolve, id: Id<World>, files: &mut Files, ) -> Result<(), Error>

fn pre_export_interface( &mut self, resolve: &Resolve, files: &mut Files, ) -> Result<(), Error>

Called before any exported interfaces are generated.