36 lines
1.4 KiB
Rust
36 lines
1.4 KiB
Rust
//! Shared error type for mytheclipse-config.
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/// Errors surfaced while loading or reloading configuration.
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#[non_exhaustive]
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#[derive(Debug)]
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pub enum ConfigError {
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/// An I/O error reading a config source (file not found, permissions, ...).
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Io(String),
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/// A source could not be parsed (malformed YAML/JSON/TOML).
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Parse(String),
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/// The merged configuration could not be deserialized into the target type.
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Deserialize(String),
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/// The requested file extension has no registered loader (feature not
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/// enabled, or unsupported format).
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UnsupportedFormat(String),
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/// Hot-reload setup failed (e.g. the file watcher could not be installed).
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Watch(String),
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/// Config validation failed after loading.
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Validation(String),
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}
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impl std::fmt::Display for ConfigError {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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Self::Io(s) => write!(f, "config io error: {s}"),
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Self::Parse(s) => write!(f, "config parse error: {s}"),
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Self::Deserialize(s) => write!(f, "config deserialize error: {s}"),
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Self::UnsupportedFormat(s) => write!(f, "unsupported config format: {s}"),
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Self::Watch(s) => write!(f, "config watch error: {s}"),
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Self::Validation(s) => write!(f, "config validation error: {s}"),
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}
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}
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}
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impl std::error::Error for ConfigError {}
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