baxe/
types.rs

1///
2/// Macro that creates the  `BaxeError` type.
3/// 
4/// # Examples
5/// 
6/// ```
7/// baxe_error!(Tags, serde(rename_all = "camelCase"), derive(Clone));
8/// baxe_error!(String, serde(rename_all = "camelCase"));
9/// baxe_error!(String,);
10/// ```
11#[macro_export]
12macro_rules! baxe_error {
13    ( $error_tag_ty:ty, $($extra_attr:meta),* ) => {
14        #[derive(std::fmt::Debug, serde::Serialize)]
15        $(#[$extra_attr])*
16
17        pub struct BaxeError {
18            #[serde(skip)]
19            pub status_code: axum::http::StatusCode,
20            #[serde(skip_serializing_if = "Option::is_none")]
21            pub message: Option<String>,
22            pub code: u16,
23            pub error_tag: $error_tag_ty,
24        }
25        
26        impl std::fmt::Display for BaxeError {
27            fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
28                write!(f, "{:?}", self.message)
29            }
30        }
31        
32        impl std::error::Error for BaxeError {}
33        
34        impl axum::response::IntoResponse for BaxeError {
35            fn into_response(self) -> axum::response::Response {
36                (self.status_code, axum::Json(self)).into_response()
37            }
38        }
39
40        impl BaxeError {
41            pub fn new(status_code: axum::http::StatusCode, message: Option<String>, code: u16, error_tag: String) -> Self {
42                use std::str::FromStr;
43                Self {
44                    status_code,
45                    message,
46                    code,
47                    error_tag: <$error_tag_ty>::from_str(&error_tag).unwrap_or_default()
48                }
49            }
50        }
51    };
52}
baxe/types.rs

baxe/
types.rs
