VaultTransaction

chia_sdk_driver

Struct VaultTransaction 

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pub struct VaultTransaction {
    pub new_custody_hash: Option<TreeHash>,
    pub payments: Vec<ParsedPayment>,
    pub nfts: Vec<ParsedNftTransfer>,
    pub drop_coins: Vec<DropCoin>,
    pub fee_paid: u64,
    pub total_fee: u64,
}
Expand description

The purpose of this is to provide sufficient information to verify what is happening to a vault and its assets as a result of a transaction at a glance. Information that is not verifiable should not be included or displayed. We can still allow transactions which are not fully verifiable, but a conservative summary should be provided.

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§new_custody_hash: Option<TreeHash>

If a new vault coin is created (i.e. the vault isn’t melted), this will be set. It’s the new inner puzzle hash of the vault singleton. If it’s different, the custody configuration has changed. It can be validated against a MipsMemo so that you know what specifically is happening.

§payments: Vec<ParsedPayment>

Fungible asset payments that are relevant to the vault and can be verified to exist if the signature is used.

§nfts: Vec<ParsedNftTransfer>

NFT transfers that are relevant to the vault and can be verified to exist if the signature is used.

§drop_coins: Vec<DropCoin>

Coins which were created as outputs of the vault singleton spend itself, for example to mint NFTs.

§fee_paid: u64

Total fees (different between input and output amounts) paid by coin spends authorized by the vault. If the transaction is signed, the fee is guaranteed to be at least this amount, unless it’s not reserved. The reason to include unreserved fees is to make it clear that the XCH is leaving the vault due to this transaction.

§total_fee: u64

Total fees (different between input and output amounts) paid by all coin spends in the transaction combined. Because the full coin spend list cannot be validated off-chain, this is not guaranteed to be accurate.

Implementations§

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impl VaultTransaction

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pub fn parse( allocator: &mut Allocator, vault: &VaultSpendReveal, coin_spends: Vec<CoinSpend>, ) -> Result<Self, DriverError>

Trait Implementations§

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impl Clone for VaultTransaction

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fn clone(&self) -> VaultTransaction

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VaultTransaction

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for VaultTransaction

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fn eq(&self, other: &VaultTransaction) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for VaultTransaction

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impl StructuralPartialEq for VaultTransaction

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