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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(()) Ok(())
} }
pub fn lookup<T: DeserializeOwned>(&self, type_name: &str, id: &str) -> Result<T, Error> { pub fn lookup_json(&self, type_name: &str, id: &str) -> Result<Value, Error> {
match self.sections.get(id) {
let config = match self.sections.get(id) {
Some((section_type_name, config)) => { Some((section_type_name, config)) => {
if type_name != section_type_name { if type_name != section_type_name {
bail!("got unexpected type '{}' for {} '{}'", section_type_name, type_name, id); bail!("got unexpected type '{}' for {} '{}'", section_type_name, type_name, id);
} }
config Ok(config.clone())
} }
None => { None => {
bail!("no such {} '{}'", type_name, id); 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) Ok(data)
} }