Implement From<&NK_status> for RawConfig

This makes it easier to parse only the config part of the NK_status
struct and avoids code duplication in the upcoming get_config
refactoring.

2 files changed, 12 insertions, 7 deletions

diff --git a/src/config.rs b/src/config.rs
index cb678d7..9b9de3c 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -83,6 +83,17 @@ impl convert::TryFrom<Config> for RawConfig {
     }
 }
 
+impl From<&nitrokey_sys::NK_status> for RawConfig {
+    fn from(status: &nitrokey_sys::NK_status) -> Self {
+        Self {
+            numlock: status.config_numlock,
+            capslock: status.config_capslock,
+            scrollock: status.config_scrolllock,
+            user_password: status.otp_user_password,
+        }
+    }
+}
+
 impl From<[u8; 5]> for RawConfig {
     fn from(data: [u8; 5]) -> Self {
         RawConfig {
diff --git a/src/device/mod.rs b/src/device/mod.rs
index a25ad1b..403bb1f 100644
--- a/src/device/mod.rs
+++ b/src/device/mod.rs
@@ -191,13 +191,7 @@ impl From<nitrokey_sys::NK_status> for Status {
                 minor: status.firmware_version_minor,
             },
             serial_number: status.serial_number_smart_card,
-            config: RawConfig {
-                numlock: status.config_numlock,
-                capslock: status.config_capslock,
-                scrollock: status.config_scrolllock,
-                user_password: status.otp_user_password,
-            }
-            .into(),
+            config: RawConfig::from(&status).into(),
         }
     }
 }