:sig
function var_dump(value : dval, prefix : string = "", postfix : string = "") string

:params
value : value to format
prefix : text before the formatted value
postfix : text after the formatted value

:returns
formatted string

:content
`var_dump` formats a `dval` as a string.

:example capy render
print(var_dump(dval({"name": "Ada"})), "\n")

:see-group
output

:see
type/dvalue
json_encode
