ref: make event listener only available to crate

Author: LeoPatOZ

src/event_scanner/listener.rs

@@ -4,7 +4,7 @@ use crate::event_scanner::{
 use tokio::sync::mpsc::Sender;
 
 #[derive(Clone)]
-pub struct EventListener {
+pub(crate) struct EventListener {
     pub filter: EventFilter,
     pub sender: Sender<EventScannerMessage>,
 }

src/event_scanner/mod.rs

@@ -7,7 +7,6 @@ pub mod scanner;
 
 pub use error::EventScannerError;
 pub use filter::EventFilter;
-pub use listener::EventListener;
 pub use message::EventScannerMessage;
 pub use modes::{
     EventScanner, HistoricEventScanner, HistoricScannerBuilder, LatestEventScanner,