From 33d053d442082547550fc9a54473e05565907f88 Mon Sep 17 00:00:00 2001
From: Akshay <nerdypepper@tuta.io>
Date: Wed, 18 Mar 2020 11:34:41 +0530
Subject: require new super trait, add quit callback

---
 src/habit.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/habit.rs')

diff --git a/src/habit.rs b/src/habit.rs
index 3716183..45eeefa 100644
--- a/src/habit.rs
+++ b/src/habit.rs
@@ -23,7 +23,7 @@ impl fmt::Display for CustomBool {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
             f,
-            "{}",
+            "{:^3}",
             if self.0 {
                 CONFIGURATION.true_chr
             } else {
@@ -53,7 +53,7 @@ pub trait Habit {
     fn modify(&mut self, date: NaiveDate, event: TrackEvent);
 }
 
-pub trait HabitWrapper {
+pub trait HabitWrapper: erased_serde::Serialize {
     fn remaining(&self, date: NaiveDate) -> u32;
     fn total(&self) -> u32;
     fn modify(&mut self, date: NaiveDate, event: TrackEvent);
@@ -63,9 +63,13 @@ pub trait HabitWrapper {
     fn take_focus(&mut self, _: Direction) -> bool;
 }
 
+use erased_serde::serialize_trait_object;
+serialize_trait_object!(HabitWrapper);
+
 impl<T> HabitWrapper for T
 where
     T: Habit + ShadowView,
+    T: Serialize,
     T::HabitType: std::fmt::Display,
 {
     fn remaining(&self, date: NaiveDate) -> u32 {
-- 
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