use thiserror::Error;
#[derive(Debug, Error)]
pub enum NewtError {
#[error("no backend supports tier {0:?}")]
NoBackendForTier(crate::router::Tier),
#[error("backend error: {0}")]
Backend(String),
#[error("config error: {0}")]
Config(String),
#[error(transparent)]
Dgx(#[from] crate::dgx::DgxNotConfigured),
#[error("io error: {0}")]
Io(#[from] std::io::Error),
#[error("json error: {0}")]
Json(#[from] serde_json::Error),
}
pub type Result<T> = std::result::Result<T, NewtError>;