in dplyr , na_if can transfer value to NA, but when I want to change 0 or 1 to NA failed . How fix it ?

library(dplyr)
x <- c(1, -1, 0, 10)

this is ok

na_if(x,0)

but below code show Can't recycle y (size 2) to size 4. I am wondering 0 and c(0,1) are not size 4 , but na_if(x,0) can work.

na_if(x,c(0,1))