Module themelio_stf::melvm [−][src]
Structs
| CoinData | The data bound to a coin ID. Contains the “contents” of a coin, i.e. its constraint hash, value, and coin type. |
| CoinID | A coin ID, consisting of a transaction hash and index. Uniquely identifies a coin in Themelio’s history. |
| CovHash | A newtype representing the hash of a covenant. |
| Covenant | A MelVM covenant. Essentially, given a transaction that attempts to spend it, it either allows the transaction through or doesn’t. |
| CovenantEnv | The execution environment of a covenant. |
| Executor | |
| Transaction | Transaction represents an individual, serializable Themelio transaction. |
Enums
| AddrParseError | |
| OpCode | |
| Value |
Constants
| ADDR_LAST_HEADER | Heap address where the header of the last block is put. If the covenant is being evaluated for a transaction in block N, this is the header of block N-1. |
| ADDR_PARENT_ADDITIONAL_DATA | Heap address where the additional data of the coin being spent is put. |
| ADDR_PARENT_DENOM | Heap address where the denomination of the coin being spent is put. |
| ADDR_PARENT_HEIGHT | Heap address where the height of the parent is put. |
| ADDR_PARENT_INDEX | Heap address where the index, at the parent, of the coin being spent is put. For example, if we are spending the third output of some transaction, |
| ADDR_PARENT_TXHASH | Heap address where the parent (the transaction that created the coin now getting spent)’s hash is put |
| ADDR_PARENT_VALUE | Heap address where the face value of the coin being spent is put. |
| ADDR_SELF_HASH | Heap address where the hash of the running covenant is put. |
| ADDR_SPENDER_INDEX | Heap address where the “spender index” is put. For example, if this coin is spent as the first input of the spender, then |
| ADDR_SPENDER_TX | Heap address where the transaction trying to spend the coin encumbered by this covenant (spender) is put |
| ADDR_SPENDER_TXHASH | Heap address where the spender’s hash is put. |