Code reformat.

src/lk.rs

@@ -10,7 +10,10 @@ pub struct LK {
 
 impl LK {
     pub fn new() -> Self {
-        Self { db: HashMap::new(), ls: HashMap::new() }
+        Self {
+            db: HashMap::new(),
+            ls: HashMap::new(),
+        }
     }
 
     pub fn fix_hierarchy(&self) {

src/main.rs

@@ -5,8 +5,8 @@ mod lk;
 mod parser;
 mod password;
 mod repl;
-mod structs;
 mod skey;
+mod structs;
 
 use rustyline::Editor;
 use std::{cell::RefCell, rc::Rc};

src/password.rs

@@ -1,5 +1,5 @@
-use crate::structs::Mode;
 use crate::skey::SKey;
+use crate::structs::Mode;
 use chrono::naive::NaiveDate;
 use std::{cell::RefCell, rc::Rc};
 
@@ -65,8 +65,11 @@ impl Password {
             Some(p) => (p.to_owned() + sep + &result).to_string(),
             None => result,
         };
-        if len > &0_u32 { result.chars().take(*len as usize).collect() }
-        else { result }
+        if len > &0_u32 {
+            result.chars().take(*len as usize).collect()
+        } else {
+            result
+        }
     }
 }
 

src/repl.rs

@@ -4,7 +4,7 @@ use std::{cell::RefCell, rc::Rc};
 
 use crate::lk::LK;
 use crate::parser::command_parser;
-use crate::password::{PasswordRef, fix_password_recursion};
+use crate::password::{fix_password_recursion, PasswordRef};
 use crate::structs::{Command, LKErr, Radix};
 
 #[derive(Debug)]
@@ -80,7 +80,7 @@ impl<'a> LKEval<'a> {
             None => match self.state.borrow().ls.get(name) {
                 Some(pwd) => Some(pwd.clone()),
                 None => None,
-            }
+            },
         }
     }
 
@@ -93,7 +93,8 @@ impl<'a> LKEval<'a> {
         self.state.borrow_mut().ls.clear();
         let mut counter = 1;
         for pwd in tmp {
-            let key = Radix::new(counter, 36).unwrap().to_string(); counter += 1;
+            let key = Radix::new(counter, 36).unwrap().to_string();
+            counter += 1;
             self.state.borrow_mut().ls.insert(key.clone(), pwd.clone());
             out.push(format!("{:>3} {}", key, pwd.borrow().to_string()));
         }
@@ -127,7 +128,10 @@ impl<'a> LKEval<'a> {
                 None => out.push("error: password not found".to_string()),
             },
             Command::Rm(name) => match self.get_password(name) {
-                Some(pwd) => { self.state.borrow_mut().db.remove(&pwd.borrow().name); out.push(format!("removed {}", pwd.borrow().name)); },
+                Some(pwd) => {
+                    self.state.borrow_mut().db.remove(&pwd.borrow().name);
+                    out.push(format!("removed {}", pwd.borrow().name));
+                }
                 None => out.push("error: password not found".to_string()),
             },
             Command::Help => {

src/skey.rs

@@ -1,7 +1,7 @@
-use sha1::{Digest, Sha1};
-use std::vec::Vec;
-use std::fmt::Write;
 use base64;
+use sha1::{Digest, Sha1};
+use std::fmt::Write;
+use std::vec::Vec;
 
 type SKeyOTP = Vec<Vec<u8>>;
 
@@ -77,7 +77,16 @@ impl SKey {
     }
 
     pub fn to_b64(&self) -> String {
-        let flat_vec: Vec<u8> = self.otp.iter().map(|v| { let mut v: Vec<u8> = v.clone(); v.reverse(); v }).flatten().collect();
+        let flat_vec: Vec<u8> = self
+            .otp
+            .iter()
+            .map(|v| {
+                let mut v: Vec<u8> = v.clone();
+                v.reverse();
+                v
+            })
+            .flatten()
+            .collect();
         base64::encode(flat_vec).trim_end_matches('=').to_string()
     }
 }

src/structs.rs

@@ -82,7 +82,7 @@ impl fmt::Display for Radix {
         let mut used = 0;
         let negative = x < 0;
         if negative {
-            x*=-1;
+            x *= -1;
         }
         let mut x = x as u32;
         loop {