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$value_expr starting with a & took address of resulting bool

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This commit is contained in:
Oliver Schneider
2015-10-12 11:04:50 +02:00
parent 534e6d1f4c
commit 1c88856fc8
1 changed files with 4 additions and 4 deletions
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serde_codegen/src/ser.rs
+4 -4
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@@ -592,9 +592,9 @@ fn serialize_struct_visitor<I>(
let key_expr = field.serializer_key_expr(cx); let key_expr = field.serializer_key_expr(cx);
let stmt = if field.skip_serializing_field_if_empty() { 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() { } 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 { } else {
quote_stmt!(cx, {}) quote_stmt!(cx, {})
}; };
@@ -636,9 +636,9 @@ fn serialize_struct_visitor<I>(
if field.skip_serializing_field() { if field.skip_serializing_field() {
quote_expr!(cx, 0) quote_expr!(cx, 0)
} else if field.skip_serializing_field_if_empty() { } 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() { } 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 { } else {
quote_expr!(cx, 1) quote_expr!(cx, 1)
} }