Struct bdk_wallet::coin_selection::OldestFirstCoinSelection

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pub struct OldestFirstCoinSelection;
Expand description

OldestFirstCoinSelection always picks the utxo with the smallest blockheight to add to the selected coins next

This coin selection algorithm sorts the available UTXOs by blockheight and then picks them starting from the oldest ones until the required amount is reached.

Trait Implementations§

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impl Clone for OldestFirstCoinSelection

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fn clone(&self) -> OldestFirstCoinSelection

Returns a copy 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 CoinSelectionAlgorithm for OldestFirstCoinSelection

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fn coin_select( &self, required_utxos: Vec<WeightedUtxo>, optional_utxos: Vec<WeightedUtxo>, fee_rate: FeeRate, target_amount: u64, drain_script: &Script ) -> Result<CoinSelectionResult, Error>

Perform the coin selection Read more
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impl Debug for OldestFirstCoinSelection

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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 OldestFirstCoinSelection

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fn default() -> OldestFirstCoinSelection

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

Auto Trait Implementations§

Blanket Implementations§

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

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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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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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.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V