wastebin is a pastebin 📝 bin.bloerg.net
pastebin
Something went wrong. Try again.
2.1 kB · 68 lines
Rust
at main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869use std::num::TryFromIntError;
use axum::Json;use axum::http::StatusCode;use serde::Serialize;
use wastebin_core::{crypto, db, id};
#[derive(thiserror::Error, Debug)]pub(crate) enum Error { #[error("axum http error: {0}")] Axum(#[from] axum::http::Error), #[error("integer conversion error: {0}")] IntConversion(#[from] TryFromIntError), #[error("join error: {0}")] Join(#[from] tokio::task::JoinError), #[error("highlighting error: {0}")] SyntaxHighlighting(#[from] wastebin_highlight::Error), #[error("could not generate QR code: {0}")] QrCode(#[from] qrcodegen::DataTooLong), #[error("could not parse URL: {0}")] UrlParsing(#[from] url::ParseError), #[error("database error: {0}")] Database(#[from] db::Error), #[error("id error: {0}")] Id(#[from] id::Error), #[error("payload too large")] MalformedForm,}
#[derive(Serialize)]pub(crate) struct JsonError { pub message: String,}
/// Response carrying a status code and the error message as JSON.pub(crate) type JsonErrorResponse = (StatusCode, Json<JsonError>);
impl From<Error> for StatusCode { fn from(err: Error) -> Self { match err { Error::Database(db::Error::NotFound) => StatusCode::NOT_FOUND, Error::Database( db::Error::Delete | db::Error::Crypto(crypto::Error::ChaCha20Poly1305Decrypt), ) => StatusCode::FORBIDDEN, Error::Database(db::Error::NoPassword) | Error::Id(_) | Error::UrlParsing(_) => { StatusCode::BAD_REQUEST } Error::MalformedForm => StatusCode::UNPROCESSABLE_ENTITY, Error::Join(_) | Error::QrCode(_) | Error::Database(_) | Error::IntConversion(_) | Error::SyntaxHighlighting(_) | Error::Axum(_) => StatusCode::INTERNAL_SERVER_ERROR, } }}
impl From<Error> for JsonErrorResponse { fn from(err: Error) -> Self { let payload = Json::from(JsonError { message: err.to_string(), });
(err.into(), payload) }}