using io::Cursor in place of the std one

Author: AdvaitPote

lightning/src/util/ser.rs

@@ -1287,7 +1287,7 @@ mod tests {
 			"ffffffffffffffffff"
 		];
 		for i in 0..=7 {	
-			let mut stream = std::io::Cursor::new(::hex::decode(bytes[i]).unwrap());
+			let mut stream = crate::io::Cursor::new(::hex::decode(bytes[i]).unwrap());
 			assert_eq!(super::BigSize::read(&mut stream).unwrap().0, values[i]);
 		}
 		let err_bytes = vec![
@@ -1303,7 +1303,7 @@ mod tests {
 			""
 		];
 		for i in 0..=9 {
-			let mut stream = std::io::Cursor::new(::hex::decode(err_bytes[i]).unwrap());
+			let mut stream = crate::io::Cursor::new(::hex::decode(err_bytes[i]).unwrap());
 			if i < 3 {
 				assert_eq!(super::BigSize::read(&mut stream).err(), Some(crate::ln::msgs::DecodeError::InvalidValue));
 			}