From d50fdaa06f3509696d04cdd564ebb9b6265c46c4 Mon Sep 17 00:00:00 2001
From: Daniel <kingdread@gmx.de>
Date: Mon, 15 Oct 2018 17:32:22 +0200
Subject: add time based filtering

This accepts timestamps in the following formats:

* Human-readable, like "15d", taken relative to the current time.
* rfc3339-like "2018-03-14 13:13:00"

More formats might be added in the future.
---
 src/filters.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/filters.rs')

diff --git a/src/filters.rs b/src/filters.rs
index 1549c26..c6df6e8 100644
--- a/src/filters.rs
+++ b/src/filters.rs
@@ -31,3 +31,17 @@ pub fn filter_outcome(result: &LogResult, opt: &Opt) -> bool {
         _ => false,
     }
 }
+
+/// Do filtering based on encounter time.
+pub fn filter_time(result: &LogResult, opt: &Opt) -> bool {
+    let after_ok = match opt.after {
+        Some(time) => time <= result.time,
+        None => true,
+    };
+    let before_ok = match opt.before {
+        Some(time) => time >= result.time,
+        None => true,
+    };
+
+    after_ok && before_ok
+}
-- 
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