ZeroTierOne/zeroidc/vendor/cbindgen/tests/rust/opaque.rs

10 lines
301 B
Rust

/// Fast hash map used internally.
type FastHashMap<K, V> =
std::collections::HashMap<K, V, std::hash::BuildHasherDefault<std::collections::hash_map::DefaultHasher>>;
pub type Foo = FastHashMap<i32, i32>;
pub type Bar = Result<Foo, ()>;
#[no_mangle]
pub extern "C" fn root(a: &Foo, b: &Bar) {}