grafbase_sdk/types/
error.rs

1use std::{borrow::Cow, collections::HashMap};
2
3use crate::{SdkError, cbor, host_io::http::HttpError, wit};
4
5/// Graphql Error with a message and extensions
6#[derive(Clone)]
7pub struct Error(pub(crate) wit::Error);
8
9impl std::error::Error for Error {}
10
11impl std::fmt::Display for Error {
12    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
13        write!(f, "{}", self.0.message)
14    }
15}
16
17impl std::fmt::Debug for Error {
18    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
19        f.debug_struct("Error")
20            .field("message", &self.0.message)
21            .field(
22                "extensions",
23                &self
24                    .0
25                    .extensions
26                    .iter()
27                    .map(|(key, value)| (key, cbor::from_slice::<serde_json::Value>(value).unwrap_or_default()))
28                    .collect::<HashMap<_, _>>(),
29            )
30            .finish()
31    }
32}
33
34impl From<Error> for wit::Error {
35    fn from(err: Error) -> Self {
36        err.0
37    }
38}
39
40impl Error {
41    /// Create a new error with a message.
42    #[inline]
43    pub fn new(message: impl Into<String>) -> Self {
44        Self(wit::Error {
45            message: message.into(),
46            extensions: Vec::new(),
47        })
48    }
49
50    /// Add an extension key value pair to the error.
51    #[inline]
52    pub fn extension(mut self, key: impl Into<String>, value: impl serde::Serialize) -> Result<Self, SdkError> {
53        let value = crate::cbor::to_vec(&value)?;
54        self.0.extensions.push((key.into(), value));
55        Ok(self)
56    }
57}
58
59impl wit::Error {
60    pub(crate) fn new(message: impl Into<String>) -> Self {
61        Self {
62            message: message.into(),
63            extensions: Vec::new(),
64        }
65    }
66}
67
68impl From<String> for Error {
69    fn from(err: String) -> Self {
70        Error(wit::Error {
71            message: err,
72            extensions: Vec::new(),
73        })
74    }
75}
76
77impl From<&str> for Error {
78    fn from(err: &str) -> Self {
79        Error(wit::Error {
80            message: err.to_string(),
81            extensions: Vec::new(),
82        })
83    }
84}
85
86impl From<Cow<'_, str>> for Error {
87    fn from(err: Cow<'_, str>) -> Self {
88        Error(wit::Error {
89            message: err.into_owned(),
90            extensions: Vec::new(),
91        })
92    }
93}
94
95impl From<SdkError> for Error {
96    fn from(err: SdkError) -> Self {
97        Error(wit::Error {
98            message: err.to_string(),
99            extensions: Vec::new(),
100        })
101    }
102}
103
104impl From<wit::Error> for Error {
105    fn from(err: wit::Error) -> Self {
106        Error(err)
107    }
108}
109
110impl From<HttpError> for Error {
111    fn from(err: HttpError) -> Self {
112        err.to_string().into()
113    }
114}
grafbase_sdk/types/error.rs

grafbase_sdk/types/
error.rs
