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src/section_config.rs: add lookup_json() helper

This commit is contained in:
Dietmar Maurer 2020-01-14 14:19:22 +01:00
parent 71805bb7ec
commit 16f04b9d79
1 changed files with 8 additions and 7 deletions
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15
src/section_config.rs
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@ -61,22 +61,23 @@ impl SectionConfigData {
Ok(())
}
pub fn lookup<T: DeserializeOwned>(&self, type_name: &str, id: &str) -> Result<T, Error> {
let config = match self.sections.get(id) {
pub fn lookup_json(&self, type_name: &str, id: &str) -> Result<Value, Error> {
match self.sections.get(id) {
Some((section_type_name, config)) => {
if type_name != section_type_name {
bail!("got unexpected type '{}' for {} '{}'", section_type_name, type_name, id);
}
config
Ok(config.clone())
}
None => {
bail!("no such {} '{}'", type_name, id);
}
};
let data = T::deserialize(config.clone())?;
}
}
pub fn lookup<T: DeserializeOwned>(&self, type_name: &str, id: &str) -> Result<T, Error> {
let config = self.lookup_json(type_name, id)?;
let data = T::deserialize(config)?;
Ok(data)
}