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slave_framework/
error.rs

1use std::io;
2
3/// Errors raised by the slave runtime.
4#[derive(Debug, thiserror::Error)]
5pub enum Error {
6    #[error("failed to load .env file: {0}")]
7    Dotenv(#[from] dotenvy::Error),
8
9    #[error("invalid value {value:?} for environment variable {key}: {reason}")]
10    InvalidEnv {
11        key: String,
12        value: String,
13        reason: String,
14    },
15
16    #[error("failed to initialize logging: {0}")]
17    Logging(String),
18
19    #[error("failed to bind to {addr}: {source}")]
20    Bind {
21        addr: String,
22        #[source]
23        source: io::Error,
24    },
25
26    #[error("server error: {0}")]
27    Server(#[source] io::Error),
28
29    #[cfg(feature = "oidc")]
30    #[error("{0} is not set. {hint}", hint = crate::oidc::SETUP_HINT)]
31    MissingOidcSetting(&'static str),
32
33    #[cfg(feature = "oidc")]
34    #[error("OpenID Connect: {0}")]
35    Oidc(String),
36
37    #[cfg(feature = "database")]
38    #[error("database error: {0}")]
39    Database(#[from] toasty::Error),
40}
41
42/// Shorthand for results returned by the slave runtime.
43pub type Result<T, E = Error> = std::result::Result<T, E>;