libchat/crates/client/src/errors.rs

use libchat::ChatError;

#[derive(Debug)]
pub enum ClientError<D> {
    Chat(ChatError),
    /// Crypto state advanced but at least one envelope failed delivery.
    /// Caller decides whether to retry.
    Delivery(D),
}

impl<D> From<ChatError> for ClientError<D> {
    fn from(e: ChatError) -> Self {
        Self::Chat(e)
    }
}