rings_rpc/error.rs
1/// A wrap `Result` contains custom errors.
2pub type Result<T> = std::result::Result<T, Error>;
3
4/// Errors enum mapping global custom errors.
5#[derive(Debug, thiserror::Error)]
6#[non_exhaustive]
7pub enum Error {
8 /// The incoming method name is not part of the Rings JSON-RPC surface.
9 #[error("Invalid method.")]
10 InvalidMethod,
11 /// The JSON-RPC transport returned a method-level error.
12 #[error("Rpc error: {0}")]
13 RpcError(crate::jsonrpc::RpcError),
14 /// The signed request metadata failed verification.
15 #[error("Invalid signature.")]
16 InvalidSignature,
17 /// The request headers are missing required values or contain invalid values.
18 #[error("Invalid headers.")]
19 InvalidHeaders,
20}