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Constants ¶
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const EventTopicLength = 4
ExtOutLogBucket dst-address format is: [prefix..][topic:N bytes]
Example: Tolk provides the ExtOutLogBucket construct, which encodes a topic identifier within the address itself: Structure: '01' (addr_extern) + 256 (len) + 0x00 (prefix) + 248 bits topic = 267 bits total
While the topic space is large (248 bits), we have decided to use a 32-bit (4-byte) CRC32 checksum as the topic. We grab the last 4 bytes as the topic identifier.(crc32) https://github.com/ton-blockchain/intellij-ton/blob/2105f3cd39aafe164c9524079d6c73325e8f85e8/modules/tolk/testResources/org.ton.intellij.tolk/tolk-stdlib/common.tolk#L1093
Variables ¶
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Functions ¶
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Types ¶
type ExtOutLogBucket ¶
type ExtOutLogBucket struct {
Address *address.Address // source address that contains the encoded event topic.
}
func NewExtOutLogBucket ¶
func NewExtOutLogBucket(addr *address.Address) *ExtOutLogBucket
func (*ExtOutLogBucket) DecodeEventTopic ¶
func (b *ExtOutLogBucket) DecodeEventTopic() (uint32, error)
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