[NSS] Reformat long lines

src/nss.rs

@@ -73,13 +73,17 @@ fn transform_ent(conf: &Config, row: &mut HashMap<String, Value>, map_name: &str
     let mapping: HashMap<String, HashMap<String, Value>> = get_optional(&conf, &("nss.maps.".to_string() + map_name)).unwrap_or_default();
 
     for (field, rule) in &mapping {
-        let type_: String = rule.get("type").ok_or(TransformMappingError { field: field.to_string(), msg: "No type".to_string() })?.as_str().unwrap().to_string();
-        let value: &Value = rule.get("value").ok_or(TransformMappingError { field: field.to_string(), msg: "No value".to_string() })?;
+        let type_: String = rule.get("type")
+            .ok_or(TransformMappingError { field: field.to_string(), msg: "No type".to_string() })?
+            .as_str().unwrap().to_string();
+        let value: &Value = rule.get("value")
+            .ok_or(TransformMappingError { field: field.to_string(), msg: "No value".to_string() })?;
 
         if type_ == "static" {
             row.insert(field.to_string(), value.clone());
         } else if type_ == "rename" {
-            let old_value: Value = row.remove(&value.as_str().unwrap().to_string()).ok_or(TransformMappingError { field: field.to_string(), msg: "No value to rename".to_string() })?;
+            let old_value: Value = row.remove(&value.as_str().unwrap().to_string())
+                .ok_or(TransformMappingError { field: field.to_string(), msg: "No value to rename".to_string() })?;
             row.insert(field.to_string(), old_value);
         } else {
             return Err(TransformMappingError { field: field.to_string(), msg: (&("Unknown type ".to_string() + &type_)).to_string() });
@@ -92,13 +96,33 @@ fn transform_ent(conf: &Config, row: &mut HashMap<String, Value>, map_name: &str
 fn map_to_passwd(conf: &Config, row: &mut HashMap<String, Value>) -> Result<Passwd, TransformMappingError> {
     transform_ent(&conf, row, "passwd")?;
     Ok(Passwd {
-        name: row.get("name").ok_or(TransformMappingError { field: "name".to_string(), msg: "No value in JSON data".to_string() })?.as_str().unwrap().to_string(),
-        passwd: row.get("passwd").ok_or(TransformMappingError { field: "passwd".to_string(), msg: "No value in JSON data".to_string() })?.as_str().unwrap().to_string(),
-        uid: row.get("uid").ok_or(TransformMappingError { field: "uid".to_string(), msg: "No value in JSON data".to_string() })?.as_u64().ok_or(TransformMappingError { field: "uid".to_string(), msg: "Invalid integer".to_string() })?.try_into().or(Err(TransformMappingError { field: "uid".to_string(), msg: "Overflow converting to u32".to_string() }))?,
-        gid: row.get("gid").ok_or(TransformMappingError { field: "gid".to_string(), msg: "No value in JSON data".to_string() })?.as_u64().ok_or(TransformMappingError { field: "gid".to_string(), msg: "Invalid integer".to_string() })?.try_into().or(Err(TransformMappingError { field: "gid".to_string(), msg: "Overflow converting to u32".to_string() }))?,
-        gecos: row.get("gecos").ok_or(TransformMappingError { field: "gecos".to_string(), msg: "No value in JSON data".to_string() })?.as_str().unwrap().to_string(),
-        dir: row.get("dir").ok_or(TransformMappingError { field: "dir".to_string(), msg: "No value in JSON data".to_string() })?.as_str().unwrap().to_string(),
-        shell: row.get("shell").ok_or(TransformMappingError { field: "shell".to_string(), msg: "No value in JSON data".to_string() })?.as_str().unwrap().to_string(),
+        name: row.get("name")
+            .ok_or(TransformMappingError { field: "name".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_str().unwrap().to_string(),
+        passwd: row.get("passwd")
+            .ok_or(TransformMappingError { field: "passwd".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_str().unwrap().to_string(),
+        uid: row.get("uid")
+            .ok_or(TransformMappingError { field: "uid".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_u64()
+            .ok_or(TransformMappingError { field: "uid".to_string(), msg: "Invalid integer".to_string() })?
+            .try_into()
+            .or(Err(TransformMappingError { field: "uid".to_string(), msg: "Overflow converting to u32".to_string() }))?,
+        gid: row.get("gid")
+            .ok_or(TransformMappingError { field: "gid".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_u64()
+            .ok_or(TransformMappingError { field: "gid".to_string(), msg: "Invalid integer".to_string() })?
+            .try_into()
+            .or(Err(TransformMappingError { field: "gid".to_string(), msg: "Overflow converting to u32".to_string() }))?,
+        gecos: row.get("gecos")
+            .ok_or(TransformMappingError { field: "gecos".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_str().unwrap().to_string(),
+        dir: row.get("dir")
+            .ok_or(TransformMappingError { field: "dir".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_str().unwrap().to_string(),
+        shell: row.get("shell")
+            .ok_or(TransformMappingError { field: "shell".to_string(), msg: "No value in JSON data".to_string() })?
+            .as_str().unwrap().to_string(),
     })
 }