skyzen 0.2.1

A fast, ergonomic HTTP framework that works everywhere
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//! Durable Object error type.

use std::fmt;

/// Errors that can occur during Durable Object operations.
#[derive(Debug)]
pub enum DurableObjectError {
    /// A JavaScript runtime error occurred.
    Runtime(String),

    /// Serialization or deserialization of DO state failed.
    Serialization(String),

    /// A WebSocket operation failed.
    WebSocket(String),
}

impl fmt::Display for DurableObjectError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            Self::Runtime(msg) => write!(f, "durable object error: {msg}"),
            Self::Serialization(msg) => write!(f, "durable object serialization error: {msg}"),
            Self::WebSocket(msg) => write!(f, "durable object websocket error: {msg}"),
        }
    }
}

impl std::error::Error for DurableObjectError {}

impl From<skyzen_services::DbError> for DurableObjectError {
    fn from(error: skyzen_services::DbError) -> Self {
        Self::Runtime(error.to_string())
    }
}

impl From<skyzen_services::DurableDbError> for DurableObjectError {
    fn from(error: skyzen_services::DurableDbError) -> Self {
        Self::Runtime(error.to_string())
    }
}

#[cfg(feature = "ws")]
impl From<crate::websocket::WebSocketError> for DurableObjectError {
    fn from(error: crate::websocket::WebSocketError) -> Self {
        Self::WebSocket(error.to_string())
    }
}