Merge #3800

3800: Introduce ra_proc_macro_srv r=matklad a=edwin0cheng

This PR add preliminary for server side of proc macro : 

1. Add crate setup
2. IO for server side


Co-authored-by: Edwin Cheng <[email protected]>

1 files changed, 1 insertions, 2 deletions

diff --git a/crates/ra_proc_macro/src/lib.rs b/crates/ra_proc_macro/src/lib.rs
index 51fbb046a..63da9f1b4 100644
--- a/crates/ra_proc_macro/src/lib.rs
+++ b/crates/ra_proc_macro/src/lib.rs
@@ -11,13 +11,12 @@ pub mod msg;
 
 use process::{ProcMacroProcessSrv, ProcMacroProcessThread};
 use ra_tt::{SmolStr, Subtree};
-use rpc::ProcMacroKind;
 use std::{
     path::{Path, PathBuf},
     sync::Arc,
 };
 
-pub use rpc::{ExpansionResult, ExpansionTask};
+pub use rpc::{ExpansionResult, ExpansionTask, ListMacrosResult, ListMacrosTask, ProcMacroKind};
 
 #[derive(Debug, Clone)]
 pub struct ProcMacroProcessExpander {