yaml_schema/
error.rs

1use thiserror::Error;
2
3use crate::loader::UrlLoadError;
4
5/// Unexpected errors that can occur during the validation of a YAML schema
6#[derive(Debug, Error)]
7pub enum Error {
8    #[error("Generic YAML schema error: {0}")]
9    GenericError(String),
10    #[error(transparent)]
11    IOError(#[from] std::io::Error),
12    #[error("File not found: {0}")]
13    FileNotFound(String),
14    #[error(transparent)]
15    YamlParsingError(#[from] saphyr::ScanError),
16    #[error(transparent)]
17    FloatParsingError(#[from] std::num::ParseFloatError),
18    #[error(transparent)]
19    RegexParsingError(#[from] regex::Error),
20    #[error("Error loading schema: {0}")]
21    SchemaLoadingError(String),
22    #[error("Unsupported type: {0}")]
23    UnsupportedType(String),
24    #[error("{0} Expected mapping, but got: {1}")]
25    ExpectedMapping(String, String),
26    #[error("Expected YAML scalar: {0}")]
27    ExpectedScalar(String),
28    #[error("{0} Expected a string value for `type:`, but got: {1}")]
29    ExpectedTypeIsString(String, String),
30    #[error("Fail fast signal")]
31    FailFast,
32    #[error("Invalid regular expression: {0}")]
33    InvalidRegularExpression(String),
34    #[error(transparent)]
35    UrlLoadError(#[from] UrlLoadError),
36    #[error("Circular $ref detected: {0}")]
37    CircularReference(String),
38    #[error(transparent)]
39    JsonPtrError(#[from] jsonptr::ParseError),
40    #[error("Not yet implemented!")]
41    NotYetImplemented,
42}
43
44#[macro_export]
45macro_rules! fail_fast {
46    ($context:expr) => {
47        if $context.fail_fast {
48            return Err($crate::Error::FailFast);
49        }
50    };
51}
52
53#[macro_export]
54macro_rules! schema_loading_error {
55    ($s:literal, $($e:expr),+) => {
56        $crate::Error::SchemaLoadingError(format!($s, $($e),+))
57    };
58    ($s:literal) => {
59        $crate::Error::SchemaLoadingError($s.to_string())
60    };
61}
62
63#[macro_export]
64macro_rules! unsupported_type {
65    ($s:literal, $($e:expr),+) => {
66        $crate::Error::UnsupportedType(format!($s, $($e),+))
67    };
68    ($e:expr) => {
69        $crate::Error::UnsupportedType($e.to_string())
70    };
71}
72
73#[macro_export]
74macro_rules! generic_error {
75    ($s:literal, $($e:expr),+) => {
76        $crate::Error::GenericError(format!($s, $($e),+))
77    };
78    ($s:literal) => {
79        $crate::Error::GenericError($s.to_string())
80    };
81}
82
83#[macro_export]
84macro_rules! expected_mapping {
85    ($marked_yaml:expr) => {
86        $crate::Error::ExpectedMapping(
87            $crate::utils::format_marker(&$marked_yaml.span.start),
88            format!("{:?}", $marked_yaml.data),
89        )
90    };
91}
92
93#[macro_export]
94macro_rules! expected_scalar {
95    ($s:literal, $($e:expr),+) => {
96        $crate::Error::ExpectedScalar(format!($s, $($e),+))
97    };
98    ($s:literal) => {
99        $crate::Error::ExpectedScalar($s.to_string())
100    };
101}
102
103#[macro_export]
104macro_rules! expected_type_is_string {
105    ($marked_yaml:expr) => {
106        $crate::Error::ExpectedTypeIsString(
107            $crate::utils::format_marker(&$marked_yaml.span.start),
108            format!("{:?}", $marked_yaml.data),
109        )
110    };
111}
112
113#[macro_export]
114macro_rules! circular_reference {
115    ($s:literal, $($e:expr),+) => {
116        $crate::Error::CircularReference(format!($s, $($e),+))
117    };
118    ($s:literal) => {
119        $crate::Error::CircularReference($s.to_string())
120    };
121}
yaml_schema/error.rs

yaml_schema/
error.rs
