pub struct PartiallySignedTransaction {
    pub unsigned_tx: Transaction,
    pub version: u32,
    pub xpub: BTreeMap<ExtendedPubKey, KeySource>,
    pub proprietary: BTreeMap<ProprietaryKey, Vec<u8>>,
    pub unknown: BTreeMap<Key, Vec<u8>>,
    pub inputs: Vec<Input>,
    pub outputs: Vec<Output>,
}
Expand description

A Partially Signed Transaction.

Fields

unsigned_tx: Transaction

The unsigned transaction, scriptSigs and witnesses for each input must be empty.

version: u32

The version number of this PSBT. If omitted, the version number is 0.

xpub: BTreeMap<ExtendedPubKey, KeySource>

A global map from extended public keys to the used key fingerprint and derivation path as defined by BIP 32.

proprietary: BTreeMap<ProprietaryKey, Vec<u8>>

Global proprietary key-value pairs.

unknown: BTreeMap<Key, Vec<u8>>

Unknown global key-value pairs.

inputs: Vec<Input>

The corresponding key-value map for each input in the unsigned transaction.

outputs: Vec<Output>

The corresponding key-value map for each output in the unsigned transaction.

Implementations

Returns an iterator for the funding UTXOs of the psbt

For each PSBT input that contains UTXO information Ok is returned containing that information. The order of returned items is same as the order of inputs.

Errors

The function returns error when UTXO information is not present or is invalid.

Panics

The function panics if the length of transaction inputs is not equal to the length of PSBT inputs.

Creates a PSBT from an unsigned transaction.

Errors

If transactions is not unsigned.

Extracts the Transaction from a PSBT by filling in the available signature information.

Combines this PartiallySignedTransaction with other PSBT as described by BIP 174.

In accordance with BIP 174 this function is commutative i.e., A.combine(B) == B.combine(A)

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Decode Self from a size-limited reader. Read more
Decode an object with a well-defined format. Read more
Deserialize this value from the given Serde deserializer. Read more
Formats the value using the given formatter. Read more
Encode an object with a well-defined format. Returns the number of bytes written on success. Read more
The associated error which can be returned from parsing.
Parses a string s to return a value of this type. Read more
Feeds this value into the given Hasher. Read more
Feeds a slice of this type into the given Hasher. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
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Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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The type returned in the event of a conversion error.
Performs the conversion.
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Performs the conversion.