diff --git a/src/lk.rs b/src/lk.rs
index 73fcc2b..b468d29 100644
--- a/src/lk.rs
+++ b/src/lk.rs
@@ -1,7 +1,7 @@
 use std::{cell::RefCell, rc::Rc};
 use std::collections::HashMap;
 use regex::{Regex, Captures};
-use crate::structs::{Password, fix_password_recursion};
+use crate::password::{Password, fix_password_recursion};
 
 #[derive(PartialEq, Debug)]
 pub struct LK {
diff --git a/src/main.rs b/src/main.rs
index 24328a9..105acb2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,6 +2,7 @@
 extern crate lazy_static;
 
 mod structs;
+mod password;
 mod parser;
 mod repl;
 mod lk;
diff --git a/src/parser.rs b/src/parser.rs
index e30c214..fa63400 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2,7 +2,8 @@ extern crate peg;
 
 use std::{cell::RefCell, rc::Rc};
 use chrono::naive::NaiveDate;
-use crate::structs::{Mode, Command, Password, LKErr};
+use crate::structs::{Command, LKErr, Mode};
+use crate::password::Password;
 
 peg::parser!{
   pub grammar command_parser() for str {
diff --git a/src/password.rs b/src/password.rs
new file mode 100644
index 0000000..1658318
--- /dev/null
+++ b/src/password.rs
@@ -0,0 +1,80 @@
+use std::{cell::RefCell, rc::Rc};
+use chrono::naive::NaiveDate;
+use crate::structs::Mode;
+
+#[derive(PartialEq, Debug)]
+pub struct Password {
+  pub parent: Option<Rc<RefCell<Password>>>,
+  pub prefix: Option<String>,
+  pub name: Rc<String>,
+  pub length: Option<u32>,
+  pub mode: Mode,
+  pub seq: u32,
+  pub date: NaiveDate,
+  pub comment: Option<String>,
+}
+
+impl Password {
+  pub fn new(prefix: Option<String>, name: String, mode: Mode, date: NaiveDate) -> Password {
+    Password { prefix, mode, date,
+               parent: None,
+               name: Rc::new(name),
+               length: None,
+               seq: 99,
+               comment: None }
+  }
+}
+
+impl std::string::ToString for Password {
+  fn to_string(&self) -> String {
+    let prefix = match self.prefix.as_ref() { Some(s) => format!("{} ", s), None => "".to_string() };
+    let length = match self.length { Some(l) => format!("{}", l), None => "".to_string() };
+    let comment = match self.comment.as_ref() { Some(s) => format!(" {}", s), None => "".to_string() };
+    let parent = match &self.parent { Some(s) => format!(" ^{}", s.borrow().name), None => "".to_string() };
+    format!("{}{} {}{} {} {}{}{}", prefix, self.name, length, self.mode, self.seq, self.date, comment, parent)
+  }
+}
+
+pub fn fix_password_recursion(entry: Rc<RefCell<Password>>) {
+  let mut t1 = entry.clone();
+  let mut t2 = entry;
+  let mut t3: Option<Rc<RefCell<Password>>> = None;
+  loop {
+    t2 = match &t2.clone().borrow().parent { Some(o) => o.clone(), None => break };
+    if std::ptr::eq((*t1).as_ptr(), (*t2).as_ptr()) { t3 = Some(t1.clone()); break; }
+    t1 = match &t1.clone().borrow().parent { Some(o) => o.clone(), None => break };
+    t2 = match &t2.clone().borrow().parent { Some(o) => o.clone(), None => break };
+    if std::ptr::eq((*t1).as_ptr(), (*t2).as_ptr()) { t3 = Some(t1.clone()); break; }
+  }
+  match t3 {
+    Some(o) => o.borrow_mut().parent = None,
+    None => (),
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn exec_recursion_test() {
+    let p1 = Rc::new(RefCell::new(Password::new(None, "p1".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
+
+    p1.borrow_mut().parent = Some(p1.clone());
+    fix_password_recursion(p1.clone());
+    assert_eq!(p1.borrow().parent, None);
+
+    let p2 = Rc::new(RefCell::new(Password::new(None, "p2".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
+    p2.borrow_mut().parent = Some(p1.clone());
+    let p3 = Rc::new(RefCell::new(Password::new(None, "p3".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
+    p3.borrow_mut().parent = Some(p2.clone());
+    let p4 = Rc::new(RefCell::new(Password::new(None, "p4".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
+    p4.borrow_mut().parent = Some(p3.clone());
+    let p5 = Rc::new(RefCell::new(Password::new(None, "p5".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
+    p5.borrow_mut().parent = Some(p4.clone());
+
+    p1.borrow_mut().parent = Some(p3.clone());
+    fix_password_recursion(p5.clone());
+    assert_eq!(p3.borrow().parent, None);
+  }
+}
diff --git a/src/repl.rs b/src/repl.rs
index 72a3d34..aeac172 100644
--- a/src/repl.rs
+++ b/src/repl.rs
@@ -3,7 +3,8 @@ use std::{cell::RefCell, rc::Rc};
 use home::home_dir;
 
 use crate::lk::LK;
-use crate::structs::{LKErr, Command, fix_password_recursion};
+use crate::structs::{LKErr, Command};
+use crate::password::fix_password_recursion;
 use crate::parser::command_parser;
 
 #[derive(Debug)]
@@ -136,7 +137,8 @@ mod tests {
   use super::*;
   use std::collections::HashMap;
   use chrono::naive::NaiveDate;
-  use crate::structs::*;
+  use crate::structs::Mode;
+  use crate::password::Password;
 
   #[test]
   fn exec_cmds_basic() {
diff --git a/src/structs.rs b/src/structs.rs
index 389ef81..b4d4d18 100644
--- a/src/structs.rs
+++ b/src/structs.rs
@@ -1,5 +1,5 @@
 use std::{cell::RefCell, rc::Rc};
-use chrono::naive::NaiveDate;
+use crate::password::Password;
 
 #[derive(thiserror::Error, Debug, PartialEq)]
 pub enum LKErr<'a> {
@@ -11,6 +11,16 @@ pub enum LKErr<'a> {
   ParseError(peg::error::ParseError<peg::str::LineCol>),
 }
 
+#[derive(PartialEq, Debug)]
+pub enum Command<'a> {
+  Add(Rc<RefCell<Password>>),
+  Ls,
+  Mv(String, String),
+  Error(LKErr<'a>),
+  Help,
+  Quit
+}
+
 #[derive(PartialEq, Debug)]
 pub enum Mode {
   Regular,
@@ -24,28 +34,6 @@ pub enum Mode {
   Decimal,
 }
 
-#[derive(PartialEq, Debug)]
-pub struct Password {
-  pub parent: Option<Rc<RefCell<Password>>>,
-  pub prefix: Option<String>,
-  pub name: Rc<String>,
-  pub length: Option<u32>,
-  pub mode: Mode,
-  pub seq: u32,
-  pub date: NaiveDate,
-  pub comment: Option<String>,
-}
-
-#[derive(PartialEq, Debug)]
-pub enum Command<'a> {
-  Add(Rc<RefCell<Password>>),
-  Ls,
-  Mv(String, String),
-  Error(LKErr<'a>),
-  Help,
-  Quit
-}
-
 impl std::fmt::Display for Mode {
   fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
     write!(f, "{}", match self {
@@ -61,68 +49,3 @@ impl std::fmt::Display for Mode {
     }.to_string())
   }
 }
-
-impl Password {
-  pub fn new(prefix: Option<String>, name: String, mode: Mode, date: NaiveDate) -> Password {
-    Password { prefix, mode, date,
-               parent: None,
-               name: Rc::new(name),
-               length: None,
-               seq: 99,
-               comment: None }
-  }
-}
-
-pub fn fix_password_recursion(entry: Rc<RefCell<Password>>) {
-  let mut t1 = entry.clone();
-  let mut t2 = entry;
-  let mut t3: Option<Rc<RefCell<Password>>> = None;
-  loop {
-    t2 = match &t2.clone().borrow().parent { Some(o) => o.clone(), None => break };
-    if std::ptr::eq((*t1).as_ptr(), (*t2).as_ptr()) { t3 = Some(t1.clone()); break; }
-    t1 = match &t1.clone().borrow().parent { Some(o) => o.clone(), None => break };
-    t2 = match &t2.clone().borrow().parent { Some(o) => o.clone(), None => break };
-    if std::ptr::eq((*t1).as_ptr(), (*t2).as_ptr()) { t3 = Some(t1.clone()); break; }
-  }
-  match t3 {
-    Some(o) => o.borrow_mut().parent = None,
-    None => (),
-  }
-}
-
-impl std::string::ToString for Password {
-  fn to_string(&self) -> String {
-    let prefix = match self.prefix.as_ref() { Some(s) => format!("{} ", s), None => "".to_string() };
-    let length = match self.length { Some(l) => format!("{}", l), None => "".to_string() };
-    let comment = match self.comment.as_ref() { Some(s) => format!(" {}", s), None => "".to_string() };
-    let parent = match &self.parent { Some(s) => format!(" ^{}", s.borrow().name), None => "".to_string() };
-    format!("{}{} {}{} {} {}{}{}", prefix, self.name, length, self.mode, self.seq, self.date, comment, parent)
-  }
-}
-
-#[cfg(test)]
-mod tests {
-  use super::*;
-
-  #[test]
-  fn exec_recursion_test() {
-    let p1 = Rc::new(RefCell::new(Password::new(None, "p1".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
-
-    p1.borrow_mut().parent = Some(p1.clone());
-    fix_password_recursion(p1.clone());
-    assert_eq!(p1.borrow().parent, None);
-
-    let p2 = Rc::new(RefCell::new(Password::new(None, "p2".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
-    p2.borrow_mut().parent = Some(p1.clone());
-    let p3 = Rc::new(RefCell::new(Password::new(None, "p3".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
-    p3.borrow_mut().parent = Some(p2.clone());
-    let p4 = Rc::new(RefCell::new(Password::new(None, "p4".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
-    p4.borrow_mut().parent = Some(p3.clone());
-    let p5 = Rc::new(RefCell::new(Password::new(None, "p5".to_string(), Mode::Regular, NaiveDate::from_ymd_opt(2022, 12, 3).unwrap())));
-    p5.borrow_mut().parent = Some(p4.clone());
-
-    p1.borrow_mut().parent = Some(p3.clone());
-    fix_password_recursion(p5.clone());
-    assert_eq!(p3.borrow().parent, None);
-  }
-}