create an error module for the crate

crates/pop-contracts/src/errors.rs

@@ -0,0 +1,9 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum Error {
+    #[error("Failed to create new contract project: {0}")]
+    NewContractFailed(String),
+    #[error("IO error: {0}")]
+    IoError(#[from] std::io::Error),
+}

crates/pop-contracts/src/lib.rs

@@ -4,6 +4,7 @@ mod new;
 mod test;
 mod up;
 pub mod utils;
+mod errors;
 
 pub use build::build_smart_contract;
 pub use call::{

crates/pop-contracts/src/new.rs

@@ -1,14 +1,6 @@
 use contract_build::new_contract_project;
 use std::path::Path;
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-pub enum Error {
-	#[error("Failed to create new contract project: {0}")]
-	NewContractFailed(String),
-	#[error("IO error: {0}")]
-	IoError(#[from] std::io::Error),
-}
+use crate::errors::Error;
 
 pub fn create_smart_contract(name: String, target: &Path) -> Result<(), Error> {
 	// Canonicalize the target path to ensure consistency and resolve any symbolic links.