Constant rustc_expand::mbe::metavar_expr::RAW_IDENT_ERR
source ยท pub(crate) const RAW_IDENT_ERR: &str = "`${concat(..)}` currently does not support raw identifiers";
pub(crate) const RAW_IDENT_ERR: &str = "`${concat(..)}` currently does not support raw identifiers";