warning: useless use of `vec!`
   --> src/lib.rs:141:16
    |
141 |       let args = vec![
    |  ________________^
142 | |         "GET", "HEAD", "POST", "PUT", "DELETE", "CONNECT", "OPTIONS", "TRACE", "PATCH",
143 | |     ];
    | |_____^ help: you can use an array directly: `["GET", "HEAD", "POST", "PUT", "DELETE", "CONNECT", "OPTIONS", "TRACE", "PATCH"]`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
    = note: `#[warn(clippy::useless_vec)]` on by default

warning: unneeded `return` statement
   --> src/lib.rs:238:5
    |
238 |     return format!("{}.{}.{}.{}", a, b, c, d);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
238 -     return format!("{}.{}.{}.{}", a, b, c, d);
238 +     format!("{}.{}.{}.{}", a, b, c, d)
    |

warning: unneeded `return` statement
   --> src/lib.rs:202:5
    |
202 |     return format!("{}.{}.{}.{}", a, b, c, d);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
202 -     return format!("{}.{}.{}.{}", a, b, c, d);
202 +     format!("{}.{}.{}.{}", a, b, c, d)
    |

warning: length comparison to zero
   --> src/lib.rs:168:8
    |
168 |     if args.len() == 0 {
    |        ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `args.is_empty()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
    = note: `#[warn(clippy::len_zero)]` on by default

warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/lib.rs:165:34
    |
165 |     let args = parse_args_to_vec(&input_val.as_str());
    |                                  ^^^^^^^^^^^^^^^^^^^ help: change this to: `input_val.as_str()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `#[warn(clippy::needless_borrow)]` on by default

warning: unneeded `return` statement
   --> src/lib.rs:184:5
    |
184 |     return rand_number.to_string();
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
184 -     return rand_number.to_string();
184 +     rand_number.to_string()
    |

warning: useless use of `format!`
   --> src/lib.rs:148:12
    |
148 |     return format!("{}", args[index]); // String::from(args[index]);
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `args[index].to_string()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format

warning: unneeded `return` statement
   --> src/lib.rs:148:5
    |
148 |     return format!("{}", args[index]); // String::from(args[index]);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
148 -     return format!("{}", args[index]); // String::from(args[index]);
148 +     format!("{}", args[index])// String::from(args[index]);
    |

warning: useless use of `format!`
   --> src/lib.rs:119:12
    |
119 |     return format!("{}", args[index]);
    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `args[index].to_string()`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
    = note: `#[warn(clippy::useless_format)]` on by default

warning: unneeded `return` statement
   --> src/lib.rs:119:5
    |
119 |     return format!("{}", args[index]);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
119 -     return format!("{}", args[index]);
119 +     format!("{}", args[index])
    |

warning: unneeded `return` statement
  --> src/lib.rs:99:5
   |
99 |     return format!("{}@{}", &user, &email);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
99 -     return format!("{}@{}", &user, &email);
99 +     format!("{}@{}", &user, &email)
   |

warning: unneeded `return` statement
  --> src/lib.rs:78:5
   |
78 |     return format!("{}.{}", &domain, &tld);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
78 -     return format!("{}.{}", &domain, &tld);
78 +     format!("{}.{}", &domain, &tld)
   |

warning: unneeded `return` statement
  --> src/lib.rs:52:5
   |
52 |     return password;
   |     ^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
52 -     return password;
52 +     password
   |

warning: unneeded `return` statement
  --> src/lib.rs:38:5
   |
38 |     return password;
   |     ^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
38 -     return password;
38 +     password
   |

warning: unneeded `return` statement
  --> src/lib.rs:24:5
   |
24 |     return user;
   |     ^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
24 -     return user;
24 +     user
   |

warning: single-character string constant used as pattern
 --> src/lib.rs:8:39
  |
8 |     let args: Vec<&str> = input.split(",").clone().collect();
  |                                       ^^^ help: consider using a `char`: `','`
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
  = note: `#[warn(clippy::single_char_pattern)]` on by default

warning: unneeded `return` statement
 --> src/lib.rs:9:5
  |
9 |     return args;
  |     ^^^^^^^^^^^
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
  |
9 -     return args;
9 +     args
  |

warning: unneeded `return` statement
  --> src/data.rs:80:5
   |
80 |     return gen_switch(name);
   |     ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
80 -     return gen_switch(name);
80 +     gen_switch(name)
   |

warning: unneeded `return` statement
  --> src/data.rs:75:5
   |
75 |     return data[index].to_string();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
   |
75 -     return data[index].to_string();
75 +     data[index].to_string()
   |

warning: unneeded `return` statement
  --> src/data.rs:37:5
   |
37 |     return Ok(dataset);
   |     ^^^^^^^^^^^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
   = note: `#[warn(clippy::needless_return)]` on by default
help: remove `return`
   |
37 -     return Ok(dataset);
37 +     Ok(dataset)
   |