26 lines
797 B
Rust
26 lines
797 B
Rust
use axum::{response::{IntoResponse, Response}, http::StatusCode};
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pub struct AppError(anyhow::Error);
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// Tell axum how to convert `AppError` into a response.
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impl IntoResponse for AppError {
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fn into_response(self) -> Response {
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let status_code = match self.0.downcast_ref::<StatusCode>() {
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Some(status_code) => *status_code,
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None => StatusCode::INTERNAL_SERVER_ERROR,
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};
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tracing::error!("{:#}", self.0);
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status_code.into_response()
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}
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}
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// This enables using `?` on functions that return `Result<_, anyhow::Error>` to turn them into
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// `Result<_, AppError>`. That way you don't need to do that manually.
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impl<E> From<E> for AppError
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where
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E: Into<anyhow::Error>,
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{
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fn from(err: E) -> Self {
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Self(err.into())
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}
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} |