forked from Deuxfleurs/garage
54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
use err_derive::Error;
|
|
use hyper::StatusCode;
|
|
|
|
use garage_util::error::Error as GarageError;
|
|
|
|
#[derive(Debug, Error)]
|
|
pub enum Error {
|
|
#[error(display = "API error: {}", _0)]
|
|
ApiError(#[error(source)] garage_api::error::Error),
|
|
|
|
// Category: internal error
|
|
#[error(display = "Internal error: {}", _0)]
|
|
InternalError(#[error(source)] GarageError),
|
|
|
|
#[error(display = "Internal error (Hyper error): {}", _0)]
|
|
Hyper(#[error(source)] hyper::Error),
|
|
|
|
#[error(display = "Internal error (HTTP error): {}", _0)]
|
|
HTTP(#[error(source)] http::Error),
|
|
|
|
// Category: cannot process
|
|
#[error(display = "Forbidden: {}", _0)]
|
|
Forbidden(String),
|
|
|
|
#[error(display = "Not found")]
|
|
NotFound,
|
|
|
|
// Category: bad request
|
|
#[error(display = "Invalid UTF-8: {}", _0)]
|
|
InvalidUTF8(#[error(source)] std::str::Utf8Error),
|
|
|
|
#[error(display = "Invalid XML: {}", _0)]
|
|
InvalidXML(#[error(source)] roxmltree::Error),
|
|
|
|
#[error(display = "Invalid header value: {}", _0)]
|
|
InvalidHeader(#[error(source)] hyper::header::ToStrError),
|
|
|
|
#[error(display = "Bad request: {}", _0)]
|
|
BadRequest(String),
|
|
}
|
|
|
|
impl Error {
|
|
pub fn http_status_code(&self) -> StatusCode {
|
|
match self {
|
|
Error::NotFound => StatusCode::NOT_FOUND,
|
|
Error::Forbidden(_) => StatusCode::FORBIDDEN,
|
|
Error::InternalError(GarageError::RPC(_)) => StatusCode::SERVICE_UNAVAILABLE,
|
|
Error::InternalError(_) | Error::Hyper(_) | Error::HTTP(_) => {
|
|
StatusCode::INTERNAL_SERVER_ERROR
|
|
}
|
|
_ => StatusCode::BAD_REQUEST,
|
|
}
|
|
}
|
|
}
|