poincare-lib 0.5.0

GPU-accelerated 3D plotting library for mathematical functions and scientific visualisation
Documentation 
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

use std::fmt;

#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum DiagnosticSeverity {
    Warning,
    Error,
}

#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum DiagnosticKind {
    Parse,
    Validation,
    Build,
}

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct DiagnosticLocation {
    pub component: Option<String>,
    pub row: Option<usize>,
    pub column: Option<usize>,
}

impl DiagnosticLocation {
    pub fn new() -> Self {
        Self {
            component: None,
            row: None,
            column: None,
        }
    }

    pub fn with_component(mut self, component: impl Into<String>) -> Self {
        self.component = Some(component.into());
        self
    }

    pub fn with_row(mut self, row: usize) -> Self {
        self.row = Some(row);
        self
    }

    pub fn with_column(mut self, column: usize) -> Self {
        self.column = Some(column);
        self
    }
}

impl Default for DiagnosticLocation {
    fn default() -> Self {
        Self::new()
    }
}

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct Diagnostic {
    pub severity: DiagnosticSeverity,
    pub kind: DiagnosticKind,
    pub message: String,
    pub location: Option<DiagnosticLocation>,
}

impl Diagnostic {
    pub fn error(kind: DiagnosticKind, message: impl Into<String>) -> Self {
        Self {
            severity: DiagnosticSeverity::Error,
            kind,
            message: message.into(),
            location: None,
        }
    }

    pub fn warning(kind: DiagnosticKind, message: impl Into<String>) -> Self {
        Self {
            severity: DiagnosticSeverity::Warning,
            kind,
            message: message.into(),
            location: None,
        }
    }

    pub fn with_location(mut self, location: DiagnosticLocation) -> Self {
        self.location = Some(location);
        self
    }
}

impl fmt::Display for Diagnostic {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        if let Some(location) = &self.location {
            if let Some(component) = &location.component {
                write!(f, "{component}: ")?;
            }
            match (location.row, location.column) {
                (Some(row), Some(column)) => write!(f, "row {row}, col {column}: ")?,
                (Some(row), None) => write!(f, "row {row}: ")?,
                _ => {}
            }
        }
        write!(f, "{}", self.message)
    }
}

impl std::error::Error for Diagnostic {}

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct ParseDiagnostic(pub Diagnostic);

impl ParseDiagnostic {
    pub fn new(message: impl Into<String>) -> Self {
        Self(Diagnostic::error(DiagnosticKind::Parse, message))
    }

    pub fn with_component(mut self, component: impl Into<String>) -> Self {
        let location = self
            .0
            .location
            .take()
            .unwrap_or_default()
            .with_component(component);
        self.0.location = Some(location);
        self
    }
}

impl fmt::Display for ParseDiagnostic {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.0.fmt(f)
    }
}

impl std::error::Error for ParseDiagnostic {}

impl From<ParseDiagnostic> for Diagnostic {
    fn from(value: ParseDiagnostic) -> Self {
        value.0
    }
}

#[derive(Clone, Debug, PartialEq, Eq)]
pub struct ValidationDiagnostic(pub Diagnostic);

impl ValidationDiagnostic {
    pub fn new(message: impl Into<String>) -> Self {
        Self(Diagnostic::error(DiagnosticKind::Validation, message))
    }

    pub fn with_row(mut self, row: usize) -> Self {
        let location = self.0.location.take().unwrap_or_default().with_row(row);
        self.0.location = Some(location);
        self
    }

    pub fn with_column(mut self, column: usize) -> Self {
        let location = self
            .0
            .location
            .take()
            .unwrap_or_default()
            .with_column(column);
        self.0.location = Some(location);
        self
    }
}

impl fmt::Display for ValidationDiagnostic {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.0.fmt(f)
    }
}

impl std::error::Error for ValidationDiagnostic {}

impl From<ValidationDiagnostic> for Diagnostic {
    fn from(value: ValidationDiagnostic) -> Self {
        value.0
    }
}