Struct bdk::descriptor::template::Bip44Public[−][src]

pub struct Bip44Public<K: DerivableKey<Legacy>>(pub K, pub Fingerprint, pub KeychainKind);

Expand description

BIP44 public template. Expands to pkh(key/{0,1}/*)

This assumes that the key used has already been derived with m/44'/0'/0'.

This template requires the parent fingerprint to populate correctly the metadata of PSBTs.

See Bip44 for a template that does the full derivation, but requires private data for the key.

Example

use bdk::template::Bip44Public;

let key = bitcoin::util::bip32::ExtendedPubKey::from_str("tpubDDDzQ31JkZB7VxUr9bjvBivDdqoFLrDPyLWtLapArAi51ftfmCb2DPxwLQzX65iNcXz1DGaVvyvo6JQ6rTU73r2gqdEo8uov9QKRb7nKCSU")?;
let fingerprint = bitcoin::util::bip32::Fingerprint::from_str("c55b303f")?;
let wallet = Wallet::new_offline(
    Bip44Public(key.clone(), fingerprint, KeychainKind::External),
    Some(Bip44Public(key, fingerprint, KeychainKind::Internal)),
    Network::Testnet,
    MemoryDatabase::default()
)?;

assert_eq!(wallet.get_address(New)?.to_string(), "miNG7dJTzJqNbFS19svRdTCisC65dsubtR");
assert_eq!(wallet.public_descriptor(KeychainKind::External)?.unwrap().to_string(), "pkh([c55b303f/44'/0'/0']tpubDDDzQ31JkZB7VxUr9bjvBivDdqoFLrDPyLWtLapArAi51ftfmCb2DPxwLQzX65iNcXz1DGaVvyvo6JQ6rTU73r2gqdEo8uov9QKRb7nKCSU/0/*)#xgaaevjx");

Trait Implementations

impl<K: DerivableKey<Legacy>> DescriptorTemplate for Bip44Public<K>[src]

fn build(self) -> Result<DescriptorTemplateOut, DescriptorError>[src]

Build the complete descriptor

Auto Trait Implementations

impl<K> RefUnwindSafe for Bip44Public<K> where
    K: RefUnwindSafe,

impl<K> Send for Bip44Public<K> where
    K: Send,

impl<K> Sync for Bip44Public<K> where
    K: Sync,

impl<K> Unpin for Bip44Public<K> where
    K: Unpin,

impl<K> UnwindSafe for Bip44Public<K> where
    K: UnwindSafe,

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized,

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pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

fn instrument(self, span: Span) -> Instrumented<Self>[src]

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>[src]

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U[src]

Performs the conversion.

impl<T> IntoWalletDescriptor for T where
    T: DescriptorTemplate,

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pub fn into_wallet_descriptor(
    Self, 
    &Secp256k1<All>, 
    Network
) -> Result<(Descriptor<DescriptorPublicKey>, HashMap<DescriptorPublicKey, DescriptorSecretKey, RandomState>), Error>

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Convert to wallet descriptor

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,

pub fn vzip(self) -> V