237         Unary(ExprUnary),
679     pub struct ExprUnary {
964             | Expr::Unary(ExprUnary { attrs, .. })  in replace_attrs()
1190         ExprMethodCall, ExprParen, ExprPath, ExprReference, ExprStruct, ExprTuple, ExprUnary,
1576             Ok(Expr::Unary(ExprUnary {  in unary_expr()
2410     impl Parse for ExprUnary {  implementation
2423     ) -> Result<ExprUnary> {  in expr_unary()  argument
2424         Ok(ExprUnary {  in expr_unary()
3138         ExprMethodCall, ExprParen, ExprPath, ExprReference, ExprStruct, ExprTuple, ExprUnary,
4027     impl ToTokens for ExprUnary {  implementation
4033     fn print_expr_unary(e: &ExprUnary, tokens: &mut TokenStream, fixup: FixupContext) {  in print_expr_unary()  argument