print('Copying start')
with open('./src/lib.rs', 'r') as lib_file:
lines = [line for line in lib_file if not line.startswith('//!')]
with open('./src/lib.rs', 'w') as lib_file:
for line in open('./README.md').readlines()[4:]:
if len(line) == 1:
lib_file.write(f'//!\n')
else:
lib_file.write(f'//! {line}')
for line in lines:
lib_file.write(line)
print('Copying complete')