Addition operator for raw (fallback)

This is tricky because we can't easily override '+' for base 'raw' type. But if the first operand is 'raw_bytes', it works. If the first operand is 'raw', we might need to cast it.

Usage

# S3 method for class 'raw'
e1 + e2

Arguments

e1

Left operand (raw vector).

e2

Right operand (raw vector).

Value

A new raw_bytes object.