These functions were soft-deprecated and renamed to parse_quo()
and parse_quos() in rlang 0.2.0. This is for consistency with the
convention that suffixes indicating return types are not
abbreviated.
parse_quosure(x, env = caller_env())Text containing expressions to parse_expr for
parse_expr() and parse_exprs(). Can also be an R connection,
for instance to a file. If the supplied connection is not open,
it will be automatically closed and destroyed.
The environment for the quosures. Depending on the use case, a good default might be the global environment but you might also want to evaluate the R code in an isolated context (perhaps a child of the global environment or of the base environment).