Contents

# Exported `struct Whatever` Rust Types

| `T` parameter | `&T` parameter | `&mut T` parameter | `T` return value | `Option<T>` parameter | `Option<T>` return value | JavaScript representation |
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
| Yes | Yes | Yes | Yes | Yes | Yes | Instances of a `wasm-bindgen`-generated JavaScript `class Whatever { ... }` |

> **Note**: Public fields implementing Copy have automatically generated getters/setters. 
> To generate getters/setters for non-Copy public fields, use #[wasm_bindgen(getter_with_clone)] for the struct
> or [implement getters/setters manually](https://rustwasm.github.io/wasm-bindgen/reference/attributes/on-rust-exports/getter-and-setter.html).
## Example Rust Usage

```rust
{{#include ../../../../examples/guide-supported-types-examples/src/exported_types.rs}}
```

## Example JavaScript Usage

```js
{{#include ../../../../examples/guide-supported-types-examples/exported_types.js}}
```

Version data entries

30 entries across 30 versions & 1 rubygems

Version	Path
wasmtime-23.0.2	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-22.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-21.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-20.0.2	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-20.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-18.0.3	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-17.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-17.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-16.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-15.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-15.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.89/guide/src/reference/types/exported-rust-types.md
wasmtime-14.0.4	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-14.0.3	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-14.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-14.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-13.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-12.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-12.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-11.0.0	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md
wasmtime-10.0.1	./ext/cargo-vendor/wasm-bindgen-0.2.87/guide/src/reference/types/exported-rust-types.md