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use thiserror::Error;
#[derive(Debug, Error)]
pub enum Error {
#[error("Websocket error: {0}")]
Websocket(#[from] async_tungstenite::tungstenite::Error),
#[error("Json error: {0}")]
Json(#[from] serde_json::Error),
#[error("format error: {}", .reason)]
Format { reason: String },
#[error("The connection to mirai bot is closed.")]
ConnectionClosed,
#[error("Request to mirai bot has timeout.")]
RequestTimeout,
#[error("Response timeout.")]
ResponseTimeout,
#[error("Request error: code = {}, msg = {}", .code, msg)]
Request { code: i32, msg: String },
}
impl Error {
pub fn format(reason: impl Into<String>) -> Self {
Self::Format {
reason: reason.into(),
}
}
}
pub type Result<T, E = Error> = std::result::Result<T, E>;