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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213

use core::ops::{Add, Deref, Neg, Sub};
use mina_curves::pasta::curves::{pallas::ProjectivePallas, vesta::ProjectiveVesta};

// Pallas

#[derive(Clone, Copy, ocaml_gen::CustomType)]
pub struct CamlGroupProjectivePallas(pub ProjectivePallas);

unsafe impl<'a> ocaml::FromValue<'a> for CamlGroupProjectivePallas {
    fn from_value(value: ocaml::Value) -> Self {
        let x: ocaml::Pointer<Self> = ocaml::FromValue::from_value(value);
        *x.as_ref()
    }
}

impl CamlGroupProjectivePallas {
    unsafe extern "C" fn caml_pointer_finalize(v: ocaml::Raw) {
        let ptr = v.as_pointer::<Self>();
        ptr.drop_in_place()
    }
}

ocaml::custom!(CamlGroupProjectivePallas {
    finalize: CamlGroupProjectivePallas::caml_pointer_finalize,
});

impl Deref for CamlGroupProjectivePallas {
    type Target = ProjectivePallas;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

// Handy implementations

impl From<ProjectivePallas> for CamlGroupProjectivePallas {
    fn from(x: ProjectivePallas) -> Self {
        CamlGroupProjectivePallas(x)
    }
}

impl From<&ProjectivePallas> for CamlGroupProjectivePallas {
    fn from(x: &ProjectivePallas) -> Self {
        CamlGroupProjectivePallas(*x)
    }
}

impl From<CamlGroupProjectivePallas> for ProjectivePallas {
    fn from(x: CamlGroupProjectivePallas) -> Self {
        x.0
    }
}

impl From<&CamlGroupProjectivePallas> for ProjectivePallas {
    fn from(x: &CamlGroupProjectivePallas) -> Self {
        x.0
    }
}

impl Add for CamlGroupProjectivePallas {
    type Output = Self;

    fn add(self, other: Self) -> Self {
        Self(self.0 + other.0)
    }
}

impl Add for &CamlGroupProjectivePallas {
    type Output = CamlGroupProjectivePallas;

    fn add(self, other: Self) -> Self::Output {
        CamlGroupProjectivePallas(self.0 + other.0)
    }
}

impl Sub for CamlGroupProjectivePallas {
    type Output = CamlGroupProjectivePallas;

    fn sub(self, other: Self) -> Self::Output {
        CamlGroupProjectivePallas(self.0 - other.0)
    }
}

impl Sub for &CamlGroupProjectivePallas {
    type Output = CamlGroupProjectivePallas;

    fn sub(self, other: Self) -> Self::Output {
        CamlGroupProjectivePallas(self.0 - other.0)
    }
}

impl Neg for CamlGroupProjectivePallas {
    type Output = CamlGroupProjectivePallas;

    fn neg(self) -> Self::Output {
        CamlGroupProjectivePallas(-self.0)
    }
}

impl Neg for &CamlGroupProjectivePallas {
    type Output = CamlGroupProjectivePallas;

    fn neg(self) -> Self::Output {
        CamlGroupProjectivePallas(-self.0)
    }
}

// Vesta

#[derive(Clone, Copy, ocaml_gen::CustomType)]
pub struct CamlGroupProjectiveVesta(pub ProjectiveVesta);

unsafe impl<'a> ocaml::FromValue<'a> for CamlGroupProjectiveVesta {
    fn from_value(value: ocaml::Value) -> Self {
        let x: ocaml::Pointer<Self> = ocaml::FromValue::from_value(value);
        *x.as_ref()
    }
}

impl CamlGroupProjectiveVesta {
    unsafe extern "C" fn caml_pointer_finalize(v: ocaml::Raw) {
        let ptr = v.as_pointer::<Self>();
        ptr.drop_in_place()
    }
}

ocaml::custom!(CamlGroupProjectiveVesta {
    finalize: CamlGroupProjectiveVesta::caml_pointer_finalize,
});

impl Deref for CamlGroupProjectiveVesta {
    type Target = ProjectiveVesta;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

//
// Handy implementations
//

impl From<ProjectiveVesta> for CamlGroupProjectiveVesta {
    fn from(x: ProjectiveVesta) -> Self {
        CamlGroupProjectiveVesta(x)
    }
}

impl From<&ProjectiveVesta> for CamlGroupProjectiveVesta {
    fn from(x: &ProjectiveVesta) -> Self {
        CamlGroupProjectiveVesta(*x)
    }
}

impl From<CamlGroupProjectiveVesta> for ProjectiveVesta {
    fn from(x: CamlGroupProjectiveVesta) -> Self {
        x.0
    }
}

impl From<&CamlGroupProjectiveVesta> for ProjectiveVesta {
    fn from(x: &CamlGroupProjectiveVesta) -> Self {
        x.0
    }
}

impl Add for CamlGroupProjectiveVesta {
    type Output = Self;

    fn add(self, other: Self) -> Self {
        Self(self.0 + other.0)
    }
}
impl Add for &CamlGroupProjectiveVesta {
    type Output = CamlGroupProjectiveVesta;

    fn add(self, other: Self) -> Self::Output {
        CamlGroupProjectiveVesta(self.0 + other.0)
    }
}

impl Sub for CamlGroupProjectiveVesta {
    type Output = CamlGroupProjectiveVesta;

    fn sub(self, other: Self) -> Self::Output {
        CamlGroupProjectiveVesta(self.0 - other.0)
    }
}

impl Sub for &CamlGroupProjectiveVesta {
    type Output = CamlGroupProjectiveVesta;

    fn sub(self, other: Self) -> Self::Output {
        CamlGroupProjectiveVesta(self.0 - other.0)
    }
}

impl Neg for CamlGroupProjectiveVesta {
    type Output = CamlGroupProjectiveVesta;

    fn neg(self) -> Self::Output {
        CamlGroupProjectiveVesta(-self.0)
    }
}

impl Neg for &CamlGroupProjectiveVesta {
    type Output = CamlGroupProjectiveVesta;

    fn neg(self) -> Self::Output {
        CamlGroupProjectiveVesta(-self.0)
    }
}