Function unsafe_latin1_to_string 

pub unsafe fn unsafe_latin1_to_string(
    cx: *mut JSContext,
    s: NonNull<JSString>,
) -> String

👎Deprecated: Use latin1_to_string instead

Converts a JSString, encoded in “Latin1” (i.e. U+0000-U+00FF encoded as 0x00-0xFF) into a String.

Use latin1_to_string if possible as this function will be eventually removed.