fn parse_refine_arg(cx: &mut ParseCtxt<'_>) -> ParseResult<RefineArg>
Expand description
⟨refine_arg⟩ := @ ⟨ident⟩
| # ⟨ident⟩
| |⟨⟨refine_parm⟩,*| ⟨expr⟩
| ⟨expr⟩
fn parse_refine_arg(cx: &mut ParseCtxt<'_>) -> ParseResult<RefineArg>
⟨refine_arg⟩ := @ ⟨ident⟩
| # ⟨ident⟩
| |⟨⟨refine_parm⟩,*| ⟨expr⟩
| ⟨expr⟩