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extern crate yaml_rust;
use self::yaml_rust::YamlLoader;
use std::collections::HashMap;
use std::fs::File;
use std::io::prelude::*;
pub struct SectionConfig {
pub pattern: String,
pub groups: Vec<String>,
}
pub struct Config {
pub sections: HashMap<String, SectionConfig>,
}
impl Config {
pub fn from_file(p: &str) -> Self {
let mut f = File::open(p).unwrap();
let mut buf = String::new();
f.read_to_string(&mut buf).unwrap();
let docs = YamlLoader::load_from_str(&buf).unwrap();
let doc = &docs[0];
println!("{:?}", doc);
let mut sections: HashMap<String, SectionConfig> = HashMap::new();
for (name, entry) in doc["sections"].as_hash().unwrap() {
sections.insert(name.as_str().unwrap().into(),
SectionConfig {
pattern: entry["pattern"].as_str().unwrap().into(),
groups: entry["groups"]
.as_vec()
.unwrap()
.into_iter()
.map(|v| v.as_str().unwrap().into())
.collect(),
});
}
Config { sections: sections }
}
}
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