pub struct SplitPolicy { /* private fields */ }
Expand description
A policy that describes how change output should be split into multiple notes for the purpose of note management.
If an account contains at least Self::target_output_count
notes having at least value
Self::min_split_output_value
, this policy will recommend a single output; if the account
contains fewer such notes, this policy will recommend that multiple outputs be produced in
order to achieve the target.
Implementations§
Source§impl SplitPolicy
impl SplitPolicy
Sourcepub fn with_min_output_value(
target_output_count: NonZeroUsize,
min_split_output_value: Zatoshis,
) -> Self
pub fn with_min_output_value( target_output_count: NonZeroUsize, min_split_output_value: Zatoshis, ) -> Self
Constructs a new SplitPolicy
that splits change to ensure the given number of spendable
outputs exists within an account, each having at least the specified minimum note value.
Sourcepub fn single_output() -> Self
pub fn single_output() -> Self
Constructs a SplitPolicy
that prescribes a single output (no splitting).
Sourcepub fn target_output_count(&self) -> NonZeroUsize
pub fn target_output_count(&self) -> NonZeroUsize
Returns the number of outputs that this policy will attempt to ensure that the wallet has available for spending.
Sourcepub fn min_split_output_value(&self) -> Option<Zatoshis>
pub fn min_split_output_value(&self) -> Option<Zatoshis>
Returns the minimum value for a note resulting from splitting of change.
Sourcepub fn split_count(
&self,
existing_notes: Option<usize>,
existing_notes_total: Option<Zatoshis>,
total_change: Zatoshis,
) -> NonZeroUsize
pub fn split_count( &self, existing_notes: Option<usize>, existing_notes_total: Option<Zatoshis>, total_change: Zatoshis, ) -> NonZeroUsize
Returns the number of output notes to produce from the given total change value, given the total value and number of existing unspent notes in the account and this policy.
If splitting change to produce Self::target_output_count
would result in notes of value
less than Self::min_split_output_value
, then this will suggest a smaller number of
splits so that each resulting change note has sufficient value.
Trait Implementations§
Source§impl Clone for SplitPolicy
impl Clone for SplitPolicy
Source§fn clone(&self) -> SplitPolicy
fn clone(&self) -> SplitPolicy
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Debug for SplitPolicy
impl Debug for SplitPolicy
impl Copy for SplitPolicy
Auto Trait Implementations§
impl Freeze for SplitPolicy
impl RefUnwindSafe for SplitPolicy
impl Send for SplitPolicy
impl Sync for SplitPolicy
impl Unpin for SplitPolicy
impl UnwindSafe for SplitPolicy
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