Method new_from_json

lib/dsc-lib-registry/src/lib.rs:32–48

Create a new `RegistryHelper` from json. # Arguments `config` - The string with registry configuration information. # Errors `RegistryError` - The error that occurred.

(config: &str)

    ///
    /// * `RegistryError` - The error that occurred.
    pub fn new_from_json(config: &str) -> Result<Self, RegistryError> {
        let registry: Registry = match serde_json::from_str(config) {
            Ok(config) => config,
            Err(e) => return Err(RegistryError::Json(e)),
        };
        let key_path = registry.key_path.clone();
        let (hive, subkey) = get_hive_from_path(&key_path)?;

        Ok(
            Self {
                config: registry,
                hive,
                subkey: subkey.to_string(),
                what_if: false
            }
        )
    }

    /// Create a new `RegistryHelper`.
    ///