/// An error that happened within the backend.
#[derive(thiserror::Error, Debug)]
pub enum Error {
    #[error(transparent)]
    DatabaseError(#[from] musicus_database::Error),

    #[error("An error happened while decoding to UTF-8.")]
    Utf8Error(#[from] std::str::Utf8Error),

    #[error("Failed to receive an event.")]
    RecvError(#[from] tokio::sync::broadcast::error::RecvError),

    #[error("An error happened: {0}")]
    Other(String),
}

pub type Result<T> = std::result::Result<T, Error>;