witgen

witgen_macro

Attribute Macro witgen 

Source 
#[witgen]
Expand description

Proc macro attribute to help cargo-witgen to generate right definitions in .wit file

use witgen::witgen;

#[witgen]
struct TestStruct {
    inner: String,
}

#[witgen]
enum TestEnum {
    Unit,
    Number(u64),
    String(String),
}

#[witgen]
fn test(other: Vec<u8>, test_struct: TestStruct, other_enum: TestEnum) -> Result<(String, i64), String> {
    Ok((String::from("test"), 0i64))
}