src/handle_resolver/errors.rs at main · mstallmo.com/quickdid

mstallmo.com / quickdid

QuickDID is a high-performance AT Protocol identity resolution service written in Rust. It provides handle-to-DID resolution with Redis-backed caching and queue processing.

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quickdid / src / handle_resolver / errors.rs

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 1//! Error types for handle resolution operations.
 2//!
 3//! This module defines all error types used throughout the handle resolver components,
 4//! following the QuickDID error format conventions.
 5
 6use thiserror::Error;
 7
 8/// Errors that can occur during handle resolution
 9#[derive(Error, Debug)]
10pub enum HandleResolverError {
11    /// Failed to resolve subject through DNS or HTTP
12    #[error("error-quickdid-resolve-1 Failed to resolve subject: {0}")]
13    ResolutionFailed(String),
14
15    /// Handle not found in cache with specific error message
16    #[error("error-quickdid-resolve-2 Handle not found (cached): {0}")]
17    HandleNotFoundCached(String),
18
19    /// Handle not found in cache (generic)
20    #[error("error-quickdid-resolve-3 Handle not found (cached)")]
21    HandleNotFound,
22
23    /// Mock resolver failure for testing
24    #[error("error-quickdid-resolve-4 Mock resolution failure")]
25    MockResolutionFailure,
26
27    #[error("error-quickdid-resolve-5 Invalid subject: {0}")]
28    InvalidSubject(String),
29}