fix toml save/load
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a516c777c3
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119e9eef22
@ -66,11 +66,12 @@ impl Default for Config {
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impl Config {
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const FILENAME: &'static str = "config.toml";
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fn read<P: AsRef<Path>>(path: P) -> Result<Self, String> {
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let data = fs::read(path).map_err(|e| format!("can't read config: {:?}", e))?;
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toml::from_slice(&data).map_err(|e| format!("can't parse config: {:?}", e))
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let data = fs::read_to_string(path).map_err(|e| format!("can't read config: {:?}", e))?;
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toml::from_str(&data).map_err(|e| format!("can't parse config: {:?}", e))
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}
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fn write<P: AsRef<Path>>(&self, path: P) -> Result<(), String> {
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let data = toml::to_vec(&self).map_err(|e| format!("can't serialize config: {:?}", e))?;
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let data = toml::to_string_pretty(&self)
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.map_err(|e| format!("can't serialize config: {:?}", e))?;
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fs::write(path, &data).map_err(|e| format!("can't write config: {:?}", e))
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}
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fn file_location() -> Result<PathBuf, String> {
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