49 lines
1.1 KiB
Rust
49 lines
1.1 KiB
Rust
use err_derive::Error;
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use hyper::header::HeaderValue;
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use hyper::{HeaderMap, StatusCode};
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use garage_api::generic_server::ApiError;
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/// Errors of this crate
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#[derive(Debug, Error)]
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pub enum Error {
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/// An error received from the API crate
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#[error(display = "API error: {}", _0)]
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ApiError(garage_api::Error),
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/// The file does not exist
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#[error(display = "Not found")]
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NotFound,
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/// The client sent a request without host, or with unsupported method
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#[error(display = "Bad request: {}", _0)]
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BadRequest(String),
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}
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impl<T> From<T> for Error
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where
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garage_api::Error: From<T>,
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{
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fn from(err: T) -> Self {
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Error::ApiError(garage_api::Error::from(err))
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}
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}
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impl Error {
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/// Transform errors into http status code
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pub fn http_status_code(&self) -> StatusCode {
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match self {
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Error::NotFound => StatusCode::NOT_FOUND,
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Error::ApiError(e) => e.http_status_code(),
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Error::BadRequest(_) => StatusCode::BAD_REQUEST,
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}
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}
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pub fn add_headers(&self, header_map: &mut HeaderMap<HeaderValue>) {
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#[allow(clippy::single_match)]
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match self {
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Error::ApiError(e) => e.add_http_headers(header_map),
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_ => (),
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}
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}
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}
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