16 lines
476 B
Rust
16 lines
476 B
Rust
use std::path::Path;
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use thiserror::Error;
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use serde::de::DeserializeOwned;
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#[derive(Debug, Error)]
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pub enum ConfigLoadingError{
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#[error(transparent)]
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IoError(#[from] std::io::Error),
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#[error(transparent)]
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ParseError(#[from] toml::de::Error),
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}
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pub fn config_from_file<T: DeserializeOwned>(filepath: impl AsRef<Path>) -> Result<T, ConfigLoadingError> {
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let toml_string: String = std::fs::read_to_string(filepath)?;
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Ok(toml::from_str(&toml_string)?)
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} |