$value_expr starting with a & took address of resulting bool

This commit is contained in:
Oliver Schneider 2015-10-12 11:04:50 +02:00
parent 534e6d1f4c
commit 1c88856fc8

View File

@ -592,9 +592,9 @@ fn serialize_struct_visitor<I>(
let key_expr = field.serializer_key_expr(cx);
let stmt = if field.skip_serializing_field_if_empty() {
quote_stmt!(cx, if $value_expr.is_empty() { continue; })
quote_stmt!(cx, if ($value_expr).is_empty() { continue; })
} else if field.skip_serializing_field_if_none() {
quote_stmt!(cx, if $value_expr.is_none() { continue; })
quote_stmt!(cx, if ($value_expr).is_none() { continue; })
} else {
quote_stmt!(cx, {})
};
@ -636,9 +636,9 @@ fn serialize_struct_visitor<I>(
if field.skip_serializing_field() {
quote_expr!(cx, 0)
} else if field.skip_serializing_field_if_empty() {
quote_expr!(cx, if $value_expr.is_empty() { 0 } else { 1 })
quote_expr!(cx, if ($value_expr).is_empty() { 0 } else { 1 })
} else if field.skip_serializing_field_if_none() {
quote_expr!(cx, if $value_expr.is_none() { 0 } else { 1 })
quote_expr!(cx, if ($value_expr).is_none() { 0 } else { 1 })
} else {
quote_expr!(cx, 1)
}