web_analyzer/
error.rs

1//! Error types for the web-analyzer crate.
2
3/// Errors that can occur during web analysis operations.
4#[derive(Debug, thiserror::Error)]
5pub enum WebAnalyzerError {
6    /// An HTTP request failed.
7    #[error("HTTP request failed: {0}")]
8    Http(#[from] reqwest::Error),
9
10    /// DNS resolution failed for a target domain.
11    #[error("DNS resolution failed for {domain}: {detail}")]
12    Dns {
13        /// The domain that failed to resolve.
14        domain: String,
15        /// Details about the failure.
16        detail: String,
17    },
18
19    /// An external tool (dig, nmap, subfinder, etc.) was not found or failed.
20    #[error("External tool '{tool}' failed: {detail}")]
21    ExternalTool {
22        /// Name of the tool (e.g. "dig", "nmap", "subfinder").
23        tool: String,
24        /// Details about the failure.
25        detail: String,
26    },
27
28    /// An operation timed out.
29    #[error("Timeout: {0}")]
30    Timeout(String),
31
32    /// A parsing error occurred while processing output.
33    #[error("Parse error: {0}")]
34    Parse(String),
35
36    /// JSON serialization/deserialization error.
37    #[error("JSON error: {0}")]
38    Json(#[from] serde_json::Error),
39
40    /// A generic error for uncategorized failures.
41    #[error("{0}")]
42    Other(String),
43
44    /// A feature was invoked on an incompatible operating system architecture.
45    #[error("Platform unsupported: {0}")]
46    UnsupportedPlatform(String),
47}
48
49/// Convenience alias for `Result<T, WebAnalyzerError>`.
50pub type Result<T> = std::result::Result<T, WebAnalyzerError>;
web_analyzer/error.rs

web_analyzer/
error.rs
