refactor

fix/src/nar.rs

@@ -4,7 +4,7 @@ use std::path::Path;
 use nix_nar::Encoder;
 use sha2::{Digest, Sha256};
 
-use crate::error::{Error, Result};
+use fix_error::{Error, Result};
 
 pub fn compute_nar_hash(path: &Path) -> Result<[u8; 32]> {
     let mut hasher = Sha256::new();