From 4da8691470b869f6d4b9f027ce08937269a6929b Mon Sep 17 00:00:00 2001
From: Dominik Werder <dominik.werder@gmail.com>
Date: Mon, 17 Feb 2025 13:33:42 +0100
Subject: [PATCH] Add fn cnt_zero_enable

---
 src/timebin.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/timebin.rs b/src/timebin.rs
index 93fee48..2621a13 100644
--- a/src/timebin.rs
+++ b/src/timebin.rs
@@ -42,8 +42,9 @@ pub trait TimeBinnableTy: fmt::Debug + WithLen + Send + Sized {
     ) -> Self::TimeBinner;
 }
 
+#[derive(Debug)]
 pub enum BinningggError {
-    Dyn(Box<dyn std::error::Error>),
+    Dyn(Box<dyn std::error::Error + Send>),
     TypeMismatch { have: String, expect: String },
 }
 
@@ -60,7 +61,7 @@ impl fmt::Display for BinningggError {
 
 impl<E> From<E> for BinningggError
 where
-    E: std::error::Error + 'static,
+    E: std::error::Error + Send + 'static,
 {
     fn from(value: E) -> Self {
         Self::Dyn(Box::new(value))
@@ -136,6 +137,7 @@ pub trait BinningggBinnerDyn: fmt::Debug + Send {
 }
 
 pub trait BinnedEventsTimeweightTrait: fmt::Debug + Send {
+    fn cnt_zero_enable(&mut self);
     fn ingest(&mut self, evs: &EventsBoxed) -> Result<(), BinningggError>;
     fn input_done_range_final(&mut self) -> Result<(), BinningggError>;
     fn input_done_range_open(&mut self) -> Result<(), BinningggError>;