Struct bdk::wallet::coin_selection::BranchAndBoundCoinSelection

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pub struct BranchAndBoundCoinSelection { /* private fields */ }

Expand description

Branch and bound coin selection

Code adapted from Bitcoin Core’s implementation and from Mark Erhardt Master’s Thesis: http://murch.one/wp-content/uploads/2016/11/erhardt2016coinselection.pdf

Implementations

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impl BranchAndBoundCoinSelection

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pub fn new(size_of_change: u64) -> Self

Create new instance with target size for change output

Trait Implementations

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impl<D: Database> CoinSelectionAlgorithm<D> for BranchAndBoundCoinSelection

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fn coin_select(
 &self,
 _database: &D,
 required_utxos: Vec<WeightedUtxo>,
 optional_utxos: Vec<WeightedUtxo>,
 fee_rate: FeeRate,
 amount_needed: u64,
 fee_amount: u64
) -> Result<CoinSelectionResult, Error>

Perform the coin selection Read more

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impl Debug for BranchAndBoundCoinSelection

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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 Default for BranchAndBoundCoinSelection

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for BranchAndBoundCoinSelection

impl Send for BranchAndBoundCoinSelection

impl Sync for BranchAndBoundCoinSelection

impl Unpin for BranchAndBoundCoinSelection

impl UnwindSafe for BranchAndBoundCoinSelection

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct bdk::wallet::coin_selection::BranchAndBoundCoinSelection

Implementations

impl BranchAndBoundCoinSelection

pub fn new(size_of_change: u64) -> Self

Trait Implementations

impl<D: Database> CoinSelectionAlgorithm<D> for BranchAndBoundCoinSelection

fn coin_select( &self, _database: &D, required_utxos: Vec<WeightedUtxo>, optional_utxos: Vec<WeightedUtxo>, fee_rate: FeeRate, amount_needed: u64, fee_amount: u64) -> Result<CoinSelectionResult, Error>

impl Debug for BranchAndBoundCoinSelection

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

impl Default for BranchAndBoundCoinSelection

fn default() -> Self

Auto Trait Implementations

impl RefUnwindSafe for BranchAndBoundCoinSelection

impl Send for BranchAndBoundCoinSelection

impl Sync for BranchAndBoundCoinSelection

impl Unpin for BranchAndBoundCoinSelection

impl UnwindSafe for BranchAndBoundCoinSelection

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

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

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

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

pub unsafe fn drop(ptr: usize)

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

type Error = Infallible

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

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

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

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

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

pub fn vzip(self) -> V

fn coin_select(
&self,
_database: &D,
required_utxos: Vec<WeightedUtxo>,
optional_utxos: Vec<WeightedUtxo>,
fee_rate: FeeRate,
amount_needed: u64,
fee_amount: u64
) -> Result<CoinSelectionResult, Error>

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

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

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

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

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

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

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