iocaine 3.4.0

The deadliest poison known to AI
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

// SPDX-FileCopyrightText: Gergely Nagy
// SPDX-FileContributor: Gergely Nagy
//
// SPDX-License-Identifier: MIT

#![allow(clippy::result_large_err)]

use figment::{
    Error,
    value::{Empty, Value},
};
use kdl::{KdlEntry, KdlNode, KdlValue};

pub trait KdlEntryExt {
    type Error;

    fn to_figment_value(&self) -> Value;
    fn as_string(&self) -> Result<String, Self::Error>;
}

impl KdlEntryExt for KdlEntry {
    type Error = Error;

    #[allow(clippy::cast_possible_truncation)]
    fn to_figment_value(&self) -> Value {
        match self.value() {
            KdlValue::String(s) => Value::from(s.to_owned()),
            KdlValue::Integer(i) => Value::from(*i as i64),
            KdlValue::Float(f) => Value::from(*f),
            KdlValue::Bool(b) => Value::from(*b),
            KdlValue::Null => Empty::Unit.into(),
        }
    }

    fn as_string(&self) -> Result<String, Self::Error> {
        if let KdlValue::String(s) = self.value() {
            Ok(s.to_owned())
        } else {
            Err(Error::from(format!(
                "not a string value at {}",
                self.span().offset()
            )))
        }
    }
}

pub trait KdlNodeExt {
    type Error;

    fn assert_single_argument(&self) -> Result<&Self, Self::Error>;
    fn assert_max_arguments(&self, n: usize) -> Result<&Self, Self::Error>;
    fn assert_no_children(&self) -> Result<&Self, Self::Error>;

    fn get_first_string_argument(&self) -> Result<&str, Self::Error>;
    fn get_first_integer_argument(&self) -> Result<i128, Self::Error>;
    fn get_string_property(&self, key: &str) -> Result<Option<&str>, Error>;
    fn get_integer_property(&self, key: &str) -> Result<Option<i128>, Error>;
    fn get_bool(&self) -> Result<bool, Error>;
}

impl KdlNodeExt for KdlNode {
    type Error = Error;

    fn get_bool(&self) -> Result<bool, Error> {
        let Some(value) = self.entry(0) else {
            return Ok(true);
        };

        let Some(value) = value.value().as_bool() else {
            return Err(Error::from(format!(
                r#""{}" at {} requires a bool argument"#,
                self.name(),
                self.span().offset(),
            )));
        };

        Ok(value)
    }

    fn get_string_property(&self, key: &str) -> Result<Option<&str>, Error> {
        match self.get(key) {
            Some(v) => {
                let Some(v) = v.as_string() else {
                    return Err(Error::from(format!(
                        r#""{key}" at {} requires a string argument"#,
                        self.span().offset(),
                    )));
                };
                Ok(Some(v))
            }
            None => Ok(None),
        }
    }

    fn get_integer_property(&self, key: &str) -> Result<Option<i128>, Error> {
        match self.get(key) {
            Some(v) => {
                let Some(v) = v.as_integer() else {
                    return Err(Error::from(format!(
                        r#""{key}" at {} requires a numeric argument"#,
                        self.span().offset(),
                    )));
                };
                Ok(Some(v))
            }
            None => Ok(None),
        }
    }

    fn assert_max_arguments(&self, n: usize) -> Result<&Self, Self::Error> {
        if self.len() > n {
            return Err(Error::from(format!(
                r#""{}" at {} requires at most {n} arguments, found {}"#,
                self.name().value(),
                self.span().offset(),
                self.len()
            )));
        }
        Ok(self)
    }

    fn assert_single_argument(&self) -> Result<&Self, Self::Error> {
        if self.len() != 1 {
            return Err(Error::from(format!(
                r#""{}" at {} requires exactly one argument, found {}"#,
                self.name().value(),
                self.span().offset(),
                self.len()
            )));
        }
        Ok(self)
    }

    fn get_first_string_argument(&self) -> Result<&str, Self::Error> {
        self.entry(0)
            .and_then(|e| e.value().as_string())
            .ok_or_else(|| {
                Error::from(format!(
                    r#""{}" at {} requires a string argument"#,
                    self.name().value(),
                    self.span().offset()
                ))
            })
    }

    fn get_first_integer_argument(&self) -> Result<i128, Self::Error> {
        self.entry(0)
            .and_then(|e| e.value().as_integer())
            .ok_or_else(|| {
                Error::from(format!(
                    r#""{}" at {} requires a numeric argument"#,
                    self.name().value(),
                    self.span().offset()
                ))
            })
    }

    fn assert_no_children(&self) -> Result<&Self, Self::Error> {
        if self.children().is_some() {
            return Err(Error::from(format!(
                r#""{}" at {} should have no children"#,
                self.name().value(),
                self.span().offset()
            )));
        }
        Ok(self)
    }
}