Struct Constructor 

pub struct Constructor<T>(/* private fields */);

Implements the BIP-370 Constructor role.

Uses the builder pattern, and generics to make adding inputs and outputs infallible.

Implementations

impl<T: Mod> Constructor<T>

pub fn no_more_inputs(self) -> Self

Marks that the Psbt can not have any more inputs added to it.

pub fn no_more_outputs(self) -> Self

Marks that the Psbt can not have any more outputs added to it.

pub fn updater(self) -> Result<Updater, DetermineLockTimeError>

Returns a PSBT Updater once construction is completed.

pub fn psbt(self) -> Result<Psbt, DetermineLockTimeError>

Returns the Psbt in its current state.

This function can be used either to get the Psbt to pass to another constructor or to get the Psbt ready for update if no_more_inputs and no_more_outputs have already explicitly been called.

impl Constructor<Modifiable>

pub fn new(psbt: Psbt) -> Result<Self, PsbtNotModifiableError>

Creates a new Constructor.

This function should only be needed if the PSBT Creator and Constructor roles are being performed by separate entities, if not use one of the builder functions on the Creator e.g., constructor_modifiable().

pub fn input(self, input: Input) -> Self

Adds an input to the PSBT.

pub fn output(self, output: Output) -> Self

Adds an output to the PSBT.

impl Constructor<InputsOnlyModifiable>

pub fn new(psbt: Psbt) -> Result<Self, InputsNotModifiableError>

Creates a new Constructor.

This function should only be needed if the PSBT Creator and Constructor roles are being performed by separate entities, if not use one of the builder functions on the Creator e.g., constructor_modifiable().

pub fn input(self, input: Input) -> Self

Adds an input to the PSBT.

impl Constructor<OutputsOnlyModifiable>

pub fn new(psbt: Psbt) -> Result<Self, OutputsNotModifiableError>

Creates a new Constructor.

This function should only be needed if the PSBT Creator and Constructor roles are being performed by separate entities, if not use one of the builder functions on the Creator e.g., constructor_modifiable().

pub fn output(self, output: Output) -> Self

Adds an output to the PSBT.

Trait Implementations

impl<T: Clone> Clone for Constructor<T>

fn clone(&self) -> Constructor<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Constructor<T>

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

Formats the value using the given formatter.

impl Default for Constructor<InputsOnlyModifiable>

fn default() -> Self

Returns the “default value” for a type.

impl Default for Constructor<Modifiable>

fn default() -> Self

Returns the “default value” for a type.

impl Default for Constructor<OutputsOnlyModifiable>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for Constructor<T>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Hash> Hash for Constructor<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: PartialEq> PartialEq for Constructor<T>

fn eq(&self, other: &Constructor<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl<T> Serialize for Constructor<T>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Eq> Eq for Constructor<T>

impl<T> StructuralPartialEq for Constructor<T>