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use figment::{
error::Result,
providers::{Format, Serialized, Toml},
value::{Dict, Map},
Figment, Metadata, Profile, Provider,
};
use serde::{Deserialize, Serialize};
use std::path::PathBuf;
#[derive(Debug, PartialEq, Clone, Default, Deserialize, Serialize)]
pub struct Config {
pub network_configs_path: Option<PathBuf>,
}
impl Config {
pub fn from<T: Provider>(provider: T) -> Result<Config> {
Figment::from(provider).extract()
}
pub fn figment() -> Figment {
Figment::from(Config::default()).merge(Toml::file("NSpawn.toml").nested())
}
}
impl Provider for Config {
fn metadata(&self) -> Metadata {
Metadata::named("NSpawn Config")
}
fn data(&self) -> Result<Map<Profile, Dict>> {
Serialized::defaults(Config::default()).data()
}
}
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