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fixed sig/body

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This commit is contained in:
NikVolf 2016-03-30 19:27:39 +03:00
parent 3bbfcefb0b
commit 92feabf3e7
1 changed files with 20 additions and 23 deletions
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43
ipc/codegen/src/codegen.rs
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@ -224,6 +224,7 @@ fn implement_dispatch_arm_invoke(
})
}
/// generates dispatch match for method id
fn implement_dispatch_arm(cx: &ExtCtxt, builder: &aster::AstBuilder, index: u32, dispatch: &Dispatch)
-> ast::Arm
{
@ -232,6 +233,8 @@ fn implement_dispatch_arm(cx: &ExtCtxt, builder: &aster::AstBuilder, index: u32,
quote_arm!(cx, $index_ident => { $invoke_expr } )
}
/// generates client type for specified server type
/// for say `Service` it generates `ServiceClient`
fn push_client_struct(cx: &ExtCtxt, builder: &aster::AstBuilder, item: &Item, push: &mut FnMut(Annotatable)) {
let proxy_ident = builder.id(format!("{}Client", item.ident.name.as_str()));
@ -244,6 +247,7 @@ fn push_client_struct(cx: &ExtCtxt, builder: &aster::AstBuilder, item: &Item, pu
push(Annotatable::Item(proxy_struct_item.expect(&format!("could not generate proxy struct for {:?}", proxy_ident.name))));
}
/// pushes generated code for the client class (type declaration and method invocation implementations)
fn push_client(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
@ -255,35 +259,26 @@ fn push_client(
push_client_implementation(cx, builder, dispatches, item, push);
}
/// returns an expression with the method for single operation with the signature identical to server
/// method and which is basically implements invoke of the remote rpc method, waiting for return (if any
/// expected) and returning deserialized output
/// returns an expression with the body for single operation that is being sent to server
/// operation itself serializes input, writes to socket and waits for socket to respond
/// (the latter only if original method signature returns anyting)
///
/// assuming expanded class contains method
/// fn commit(&self, f: u32) -> u32
///
/// the expanded implementation will generate method for the client like that
///
/// pub fn commit(&self, f: u32) -> u32 {
/// {
/// #[derive(Serialize)]
/// struct Request<'a> {
/// f: &'a u32,
/// }
/// let payload = Request{f: &f,};
/// let mut socket_ref = self.socket.borrow_mut();
/// let mut socket = socket_ref.deref_mut();
/// let serialized_payload =
/// ::bincode::serde::serialize(&payload,
/// ::bincode::SizeLimit::Infinite).unwrap();
/// ::ipc::invoke(0, &Some(serialized_payload), &mut socket);
/// while !socket.ready().load(::std::sync::atomic::Ordering::Relaxed)
/// {
/// }
/// ::bincode::serde::deserialize_from::<_, u32>(&mut socket, ::bincode::SizeLimit::Infinite).unwrap()
/// }
/// #[derive(Serialize)]
/// struct Request<'a> {
/// f: &'a u32,
/// }
///
/// let payload = Request{f: &f,};
/// let mut socket_ref = self.socket.borrow_mut();
/// let mut socket = socket_ref.deref_mut();
/// let serialized_payload = ::bincode::serde::serialize(&payload, ::bincode::SizeLimit::Infinite).unwrap();
/// ::ipc::invoke(0, &Some(serialized_payload), &mut socket);
/// while !socket.ready().load(::std::sync::atomic::Ordering::Relaxed) { }
/// ::bincode::serde::deserialize_from::<_, u32>(&mut socket, ::bincode::SizeLimit::Infinite).unwrap()
fn implement_client_method_body(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
@ -391,6 +386,8 @@ fn implement_client_method_body(
}
}
///
/// Generates signature and
fn implement_client_method(
cx: &ExtCtxt,
builder: &aster::AstBuilder,