Nothing
Code
x1a <- xml2::read_xml("<a>1</a>")
x1b <- xml2::read_xml("<a>1</a>")
compare(x1a, x1b)
Output
v No differences
Code
x2 <- xml2::read_xml("<a>2</a>")
compare(x1a, x2)
Output
lines(as.character(old)) vs lines(as.character(new))
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
- "<a>1</a>"
+ "<a>2</a>"
""
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