Struct Call 

pub struct Call<'a, T> { /* private fields */ }

One request, built and waiting, that knows what its answer deserialises into.

Implementations

impl<T: DeserializeOwned> Call<'_, T>

pub fn operation(&self) -> &Operation

What the document says about the operation this call was built from: whether it writes, and which gates it stands behind.

A Rust caller is trusted and is stopped by nothing here. A caller that wants the same gate a CLI has hands this to Plan::decide, which is what the finalize-voucher verb in the example does.

pub fn request(&self) -> Result<HttpRequest, Error>

The exact bytes that go on the wire. A CLI prints this for a dry run; a test asserts on it.

pub fn send<C: SyncClient>(&self, client: &C) -> Result<T, Error>

Send it and deserialise the answer.

pub async fn send_async<C: AsyncClient>(&self, client: &C) -> Result<T, Error>

The same, inside a runtime.

Trait Implementations

impl<T> Debug for Call<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.