Refactor code with 'bail!'

pulsar/src/commands/farm.rs

@@ -2,7 +2,7 @@ use std::io::Write;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::Arc;
 
-use color_eyre::eyre::{eyre, Context, Error, Result};
+use color_eyre::eyre::{bail, eyre, Context, Error, Result};
 use color_eyre::Report;
 use futures::prelude::*;
 use indicatif::{ProgressBar, ProgressStyle};
@@ -42,9 +42,7 @@ pub(crate) async fn farm(is_verbose: bool, enable_domains: bool, no_rotation: bo
     let instance = SingleInstance::new(SINGLE_INSTANCE)
         .context("Cannot take the instance lock from the OS! Aborting...")?;
     if !instance.is_single() {
-        return Err(eyre!(
-            "It seems like there is already a farming instance running. Aborting...",
-        ));
+        bail!("It seems like there is already a farming instance running. Aborting...",)
     }
     // raise file limit
     raise_fd_limit();

pulsar/src/commands/init.rs

@@ -1,7 +1,7 @@
 use std::io::{BufRead, Write};
 use std::str::FromStr;
 
-use color_eyre::eyre::{eyre, Context, Error, Result};
+use color_eyre::eyre::{bail, Context, Error, Result};
 use crossterm::terminal::{Clear, ClearType};
 use crossterm::{cursor, execute};
 use rand::prelude::IteratorRandom;
@@ -137,7 +137,7 @@ fn generate_or_get_reward_address(reward_address_exist: bool) -> Result<PublicKe
     )?;
 
     if !wants_new_key {
-        return Err(eyre!("New key creation was not confirmed"));
+        bail!("New key creation was not confirmed")
     }
 
     // generate new mnemonic and key pair

pulsar/src/utils.rs

@@ -121,9 +121,7 @@ pub(crate) fn directory_parser(location: &str) -> Result<PathBuf> {
 
 /// utilize `ByteSize` crate for the validation
 pub(crate) fn size_parser(size: &str) -> Result<ByteSize> {
-    let Ok(size) = size.parse::<ByteSize>() else {
-        return Err(eyre!("could not parse the value!"));
-    };
+    let Ok(size) = size.parse::<ByteSize>() else { bail!("could not parse the value!") };
     if size < MIN_FARM_SIZE {
         Err(eyre!(format!("farm size cannot be smaller than {}", MIN_FARM_SIZE)))
     } else {