error: this expression creates a reference which is immediately dereferenced by the compiler
   --> pulsar/src/commands/config.rs:149:46
    |
149 |             let farm_dir = PathBuf::from_str(&fd).expect("Invalid farm directory");
    |                                              ^^^ help: change this to: `fd`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

error: this expression creates a reference which is immediately dereferenced by the compiler
   --> pulsar/src/commands/config.rs:142:46
    |
142 |             let node_dir = PathBuf::from_str(&n).expect("Invalid node directory");
    |                                              ^^ help: change this to: `n`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

error: this expression creates a reference which is immediately dereferenced by the compiler
   --> pulsar/src/commands/config.rs:136:56
    |
136 |             let reward_address = reward_address_parser(&r)?;
    |                                                        ^^ help: change this to: `r`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

error: this expression creates a reference which is immediately dereferenced by the compiler
   --> pulsar/src/commands/config.rs:130:41
    |
130 |             let farm_size = size_parser(&f)?;
    |                                         ^^ help: change this to: `f`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
    = note: `-D clippy::needless-borrow` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::needless_borrow)]`