1use thiserror::Error;
2
3#[derive(Debug, Error)]
4pub enum NewtError {
5 #[error("no backend supports tier {0:?}")]
6 NoBackendForTier(crate::router::Tier),
7
8 #[error("backend error: {0}")]
9 Backend(String),
10
11 #[error("config error: {0}")]
12 Config(String),
13
14 #[error(transparent)]
15 Dgx(#[from] crate::dgx::DgxNotConfigured),
16
17 #[error("io error: {0}")]
18 Io(#[from] std::io::Error),
19
20 #[error("json error: {0}")]
21 Json(#[from] serde_json::Error),
22}
23
24pub type Result<T> = std::result::Result<T, NewtError>;