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82 lines
2.3 KiB
Rust
82 lines
2.3 KiB
Rust
//! HTTP client errors
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// TODO: figure out how best to expose http::Error vs actix_http::Error
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pub use actix_http::{
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error::{HttpError, PayloadError},
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header::HeaderValue,
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ws::{HandshakeError as WsHandshakeError, ProtocolError as WsProtocolError},
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StatusCode,
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};
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use derive_more::{Display, From};
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use serde_json::error::Error as JsonError;
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pub use crate::client::{ConnectError, FreezeRequestError, InvalidUrl, SendRequestError};
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// TODO: address display, error, and from impls
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/// Websocket client error
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#[derive(Debug, Display, From)]
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pub enum WsClientError {
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/// Invalid response status
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#[display(fmt = "Invalid response status")]
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InvalidResponseStatus(StatusCode),
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/// Invalid upgrade header
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#[display(fmt = "Invalid upgrade header")]
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InvalidUpgradeHeader,
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/// Invalid connection header
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#[display(fmt = "Invalid connection header")]
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InvalidConnectionHeader(HeaderValue),
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/// Missing Connection header
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#[display(fmt = "Missing Connection header")]
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MissingConnectionHeader,
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/// Missing Sec-Websocket-Accept header
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#[display(fmt = "Missing Sec-Websocket-Accept header")]
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MissingWebSocketAcceptHeader,
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/// Invalid challenge response
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#[display(fmt = "Invalid challenge response")]
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InvalidChallengeResponse([u8; 28], HeaderValue),
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/// Protocol error
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#[display(fmt = "{}", _0)]
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Protocol(WsProtocolError),
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/// Send request error
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#[display(fmt = "{}", _0)]
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SendRequest(SendRequestError),
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}
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impl std::error::Error for WsClientError {}
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impl From<InvalidUrl> for WsClientError {
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fn from(err: InvalidUrl) -> Self {
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WsClientError::SendRequest(err.into())
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}
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}
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impl From<HttpError> for WsClientError {
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fn from(err: HttpError) -> Self {
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WsClientError::SendRequest(err.into())
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}
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}
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/// A set of errors that can occur during parsing json payloads
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#[derive(Debug, Display, From)]
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pub enum JsonPayloadError {
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/// Content type error
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#[display(fmt = "Content type error")]
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ContentType,
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/// Deserialize error
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#[display(fmt = "Json deserialize error: {}", _0)]
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Deserialize(JsonError),
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/// Payload error
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#[display(fmt = "Error that occur during reading payload: {}", _0)]
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Payload(PayloadError),
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}
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impl std::error::Error for JsonPayloadError {}
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