1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

use std::fmt::{self, Debug};
use list::{List, GrowableList, ListBuilder};
use map::{Map, BloomMap};
use set::{Set, BloomSet};

impl<'arena, T> Debug for List<'arena, T>
where
    T: Debug,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_list().entries(self.iter()).finish()
    }
}

impl<'arena, T> Debug for GrowableList<'arena, T>
where
    T: Debug,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        self.as_list().fmt(f)
    }
}

impl<'arena, T> Debug for ListBuilder<'arena, T>
where
    T: Debug,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        self.as_list().fmt(f)
    }
}

impl<'arena, K, V> Debug for Map<'arena, K, V>
where
    K: Debug,
    V: Debug + Copy,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_map().entries(self.iter()).finish()
    }
}

impl<'arena, K, V> Debug for BloomMap<'arena, K, V>
where
    K: Debug,
    V: Debug + Copy,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_map().entries(self.iter()).finish()
    }
}

impl<'arena, I> Debug for Set<'arena, I>
where
    I: Debug,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_set().entries(self.iter()).finish()
    }
}

impl<'arena, I> Debug for BloomSet<'arena, I>
where
    I: Debug,
{
    #[inline]
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.debug_set().entries(self.iter()).finish()
    }
}

#[cfg(test)]
mod test {
    use super::*;
    use Arena;

    #[test]
    fn list_debug() {
        let arena = Arena::new();
        let list = List::from_iter(&arena, ["doge", "to", "the", "moon!"].iter().cloned());

        let debug = format!("{:?}", list);

        assert_eq!(debug, r#"["doge", "to", "the", "moon!"]"#);
    }

    #[test]
    fn map_debug() {
        let arena = Arena::new();
        let map = Map::new();

        map.insert(&arena, "foo", 10u64);
        map.insert(&arena, "bar", 20);
        map.insert(&arena, "doge", 30);

        let debug = format!("{:?}", map);

        assert_eq!(debug, r#"{"foo": 10, "bar": 20, "doge": 30}"#);
    }

    #[test]
    fn bloom_map_debug() {
        let arena = Arena::new();
        let map = BloomMap::new();

        map.insert(&arena, "foo", 10u64);
        map.insert(&arena, "bar", 20);
        map.insert(&arena, "doge", 30);

        let debug = format!("{:?}", map);

        assert_eq!(debug, r#"{"foo": 10, "bar": 20, "doge": 30}"#);
    }

    #[test]
    fn set_debug() {
        let arena = Arena::new();
        let set = Set::new();

        set.insert(&arena, "foo");
        set.insert(&arena, "bar");
        set.insert(&arena, "doge");

        let debug = format!("{:?}", set);

        assert_eq!(debug, r#"{"foo", "bar", "doge"}"#);
    }

    #[test]
    fn bloom_set_debug() {
        let arena = Arena::new();
        let set = BloomSet::new();

        set.insert(&arena, "foo");
        set.insert(&arena, "bar");
        set.insert(&arena, "doge");

        let debug = format!("{:?}", set);

        assert_eq!(debug, r#"{"foo", "bar", "doge"}"#);
    }
}