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json2.decoder2: prepare decoder in json2 to be replaced by json2.decode2 (#23078)

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Hitalo Souza 2024-12-06 13:47:17 -04:00 • committed by GitHub
parent 210239fb01
commit de3b184b01
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11 changed files with 63 additions and 22 deletions
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19
vlib/x/json2/decoder2/decode.v
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@ -777,10 +777,25 @@ fn (mut decoder Decoder) decode_value[T](mut val T) ! {
}
if current_field_info.value.is_raw {
$if field.typ is $enum {
$if field.unaliased_typ is $enum {
// workaround to avoid the error: enums can only be assigned `int` values
return error('`raw` attribute cannot be used with enum fields')
} $else $if field.typ is string || field.typ is ?string {
} $else $if field.typ is ?string {
position := decoder.current_node.value.position
end := position + decoder.current_node.value.length
val.$(field.name) = decoder.json[position..end]
decoder.current_node = decoder.current_node.next
for {
if decoder.current_node == unsafe { nil }
|| decoder.current_node.value.position + decoder.current_node.value.length >= end {
break
}
decoder.current_node = decoder.current_node.next
}
} $else $if field.typ is string {
position := decoder.current_node.value.position
end := position + decoder.current_node.value.length