From 371186e872df3518bb5a2894f487ec02a42c771a Mon Sep 17 00:00:00 2001
From: Daniel <kingdread@gmx.de>
Date: Tue, 12 May 2020 13:51:09 +0200
Subject: add a -cm filter

---
 src/filters/log.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/filters/log.rs')

diff --git a/src/filters/log.rs b/src/filters/log.rs
index b9843e9..79513d5 100644
--- a/src/filters/log.rs
+++ b/src/filters/log.rs
@@ -186,6 +186,20 @@ pub fn log_before(when: DateTime<Utc>) -> Box<dyn LogFilter> {
     log_time(None, Some(when))
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+struct CmFilter;
+
+impl Filter<EarlyLogResult, LogResult> for CmFilter {
+    fn filter(&self, log: &LogResult) -> bool {
+        log.is_cm
+    }
+}
+
+/// A filter that only includes logs that had the Challenge Mote turned on.
+pub fn challenge_mote() -> Box<dyn LogFilter> {
+    Box::new(CmFilter)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
-- 
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