Method delete

archive/ntreg/src/registry_key.rs:207–233

Deletes a sub key. # Arguments `recurse` - A boolean indicating if the sub key should be deleted recursively. If this is false and the sub key has sub keys, the deletion will fail. # Examples ``` # use ntreg::registry_key::*; let key = RegistryKey::new("HKCU").unwrap(); let new_key = key.create_key("NewKey"); assert!(new_key.is_ok()); new_key.unwrap().delete(true); ```

(&self, recurse: bool)

    /// new_key.unwrap().delete(true);
    /// ```
    pub fn delete(&self, recurse: bool) -> Result<(), NtStatusError> {
        let key = match open_key(&self.path.clone(), KEY_ALL_ACCESS) {
            Ok((key, _)) => key,
            Err(err) => return Err(err),
        };

        if recurse {
            let mykey = match RegistryKey::new(&self.path) {
                Ok(key) => key,
                Err(err) => return Err(err),
            };

            for subkey in mykey.subkeys() {
                subkey.delete(true)?;
            }
        }

        let status = unsafe {
            ntregapi::NtDeleteKey(key)
        };

        if !NT_SUCCESS(status) {
            return Err(NtStatusError::new(status, "Failed to delete key."));
        }

        Ok(())
    }

    /// Deletes a value for the current key.
    ///