use thiserror

crates/pop-contracts/src/errors.rs

@@ -4,14 +4,19 @@ use thiserror::Error;
 pub enum Error {
 	#[error("Failed to create new contract project: {0}")]
 	NewContractFailed(String),
+
 	#[error("IO error: {0}")]
 	IO(#[from] std::io::Error),
+
 	#[error("Failed to execute test command: {0}")]
 	TestCommand(String),
+
 	#[error("Failed to parse balance: {0}")]
 	BalanceParsing(String),
+
 	#[error("Failed to parse account address: {0}")]
 	AccountAddressParsing(String),
+
 	#[error("Failed to get manifest path: {0}")]
 	ManifestPath(String),
 }

crates/pop-parachains/src/errors.rs

@@ -16,7 +16,7 @@ pub enum Error {
 	PalletDirCreation,
 
 	#[error("IO error: {0}")]
-	IoError(#[from] std::io::Error),
+	IO(#[from] std::io::Error),
 
 	#[error("Git error: {0}")]
 	GitError(String),

crates/pop-parachains/src/new_pallet.rs

@@ -7,6 +7,7 @@ use crate::{
 	resolve_pallet_path,
 	utils::helpers::sanitize,
 };
+use crate::errors::Error;
 
 pub struct TemplatePalletConfig {
 	pub name: String,
@@ -17,7 +18,7 @@ pub struct TemplatePalletConfig {
 pub fn create_pallet_template(
 	path: Option<String>,
 	config: TemplatePalletConfig,
-) -> anyhow::Result<()> {
+) -> Result<(), Error> {
 	let target = resolve_pallet_path(path)?;
 	let pallet_name = config.name.clone();
 	let pallet_path = target.join(pallet_name.clone());
@@ -29,7 +30,7 @@ pub fn create_pallet_template(
 }
 
 /// Generate a pallet folder and file structure
-fn generate_pallet_structure(target: &PathBuf, pallet_name: &str) -> anyhow::Result<()> {
+fn generate_pallet_structure(target: &PathBuf, pallet_name: &str) -> Result<(), Error> {
 	use fs::{create_dir, File};
 	let (pallet, src) = (target.join(pallet_name), target.join(pallet_name.to_string() + "/src"));
 	create_dir(&pallet)?;
@@ -46,7 +47,7 @@ fn render_pallet(
 	pallet_name: String,
 	config: TemplatePalletConfig,
 	pallet_path: &PathBuf,
-) -> anyhow::Result<()> {
+) -> Result<(), Error> {
 	let pallet_name = pallet_name.replace('-', "_");
 	// Todo `module` must be of the form Template if pallet_name : `pallet_template`
 	let pallet: Vec<Box<dyn PalletItem>> = vec![

crates/pop-parachains/src/up.rs

@@ -41,7 +41,7 @@ impl Zombienet {
 		// Parse network config
 		let network_config_path = PathBuf::from(network_config);
 		let config = std::fs::read_to_string(&network_config_path)
-			.map_err(|err| Error::IoError(err))
+			.map_err(|err| Error::IO(err))
 			.and_then(|content| {
 				content.parse::<DocumentMut>().map_err(|err| Error::TomlError(err.into()))
 			})?;
@@ -236,7 +236,7 @@ impl Zombienet {
 		let network_config_file = Builder::new()
 			.suffix(".toml")
 			.tempfile()
-			.map_err(|err| Error::IoError(err))
+			.map_err(|err| Error::IO(err))
 			.expect("network config could not be created with .toml extension");
 		let path = network_config_file
 			.path()