refactor: improve code quanity (#196)

- rewrite Repl, remove ReplHandler
- move ReplyStreamHandler to repl/ and rename it to ReplyHandler
- deprecate utils::print_now
- refactor session info

1 files changed, 8 insertions, 4 deletions

diff --git a/src/repl/abort.rs b/src/repl/abort.rs
index f76abb6..af58b35 100644
--- a/src/repl/abort.rs
+++ b/src/repl/abort.rs
@@ -3,15 +3,19 @@ use std::sync::{
     Arc,
 };
 
-pub type SharedAbortSignal = Arc<AbortSignal>;
+pub type AbortSignal = Arc<AbortSignalInner>;
 
-pub struct AbortSignal {
+pub struct AbortSignalInner {
     ctrlc: AtomicBool,
     ctrld: AtomicBool,
 }
 
-impl AbortSignal {
-    pub fn new() -> SharedAbortSignal {
+pub fn create_abort_signal() -> AbortSignal {
+    AbortSignalInner::new()
+}
+
+impl AbortSignalInner {
+    pub fn new() -> AbortSignal {
         Arc::new(Self {
             ctrlc: AtomicBool::new(false),
             ctrld: AtomicBool::new(false),