Move the CommandError::Unknown to Error

An error code can not only indiciate a command error, but also a library
or device communication error.  Therefore, the variant for an unknown
error code should be placed in the top-level Error enum instead of the
CommandError enum.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/auth.rs b/src/auth.rs
index 509d3aa..e05f6b3 100644
--- a/src/auth.rs
+++ b/src/auth.rs
@@ -6,7 +6,7 @@ use nitrokey_sys;
 
 use crate::config::{Config, RawConfig};
 use crate::device::{Device, DeviceWrapper, Pro, Storage};
-use crate::error::{CommandError, Error};
+use crate::error::Error;
 use crate::otp::{ConfigureOtp, GenerateOtp, OtpMode, OtpSlotData, RawOtpSlotData};
 use crate::util::{generate_password, get_command_result, get_cstring, result_from_string};
 
@@ -161,7 +161,7 @@ where
     let temp_password_ptr = temp_password.as_ptr() as *const c_char;
     return match callback(password_ptr, temp_password_ptr) {
         0 => Ok(A::new(device, temp_password)),
-        rv => Err((device, CommandError::from(rv).into())),
+        rv => Err((device, Error::from(rv))),
     };
 }