Struct FeeEstimationConfig

Source

pub struct FeeEstimationConfig {
    pub fallback_sat_per_vb: f64,
    pub cache_ttl_secs: u64,
    pub quote_max_input_count: usize,
    pub quote_fixed_safety_sat: u64,
    pub quote_safety_multiplier: f64,
}

Expand description

Configuration for BDK fee estimation.

Fee rates are cached per payment tier. Melt quote fees use a conservative weight estimate because the quote is created before BDK performs final coin selection. These knobs expose the operator-facing tradeoffs: fallback fee rate, maximum quote size, and quote safety padding. Internal constants cover the lower-level wallet sampling and input weight assumptions.

Fields§

§fallback_sat_per_vb: f64

Fee rate used when chain-source estimation fails, in sat/vB.

§cache_ttl_secs: u64

How long a per-tier fee-rate estimate is cached, in seconds.

§quote_max_input_count: usize

Maximum input count reserved at quote time.

§quote_fixed_safety_sat: u64

Fixed safety margin added to quote-time fee estimates, in sats.

§quote_safety_multiplier: f64

Multiplicative safety margin applied after the raw quote fee estimate.

FeeEstimationConfig

Struct FeeEstimationConfig Copy item path

Fields§

Trait Implementations§

impl Clone for FeeEstimationConfig

fn clone(&self) -> FeeEstimationConfig

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

impl Debug for FeeEstimationConfig

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

impl Default for FeeEstimationConfig

fn default() -> Self

Auto Trait Implementations§

impl Freeze for FeeEstimationConfig

impl RefUnwindSafe for FeeEstimationConfig

impl Send for FeeEstimationConfig

impl Sync for FeeEstimationConfig

impl Unpin for FeeEstimationConfig

impl UnsafeUnpin for FeeEstimationConfig

impl UnwindSafe for FeeEstimationConfig

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DTwhere ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DTwhere ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

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impl<T> PolicyExt for Twhere T: ?Sized,

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type Output = T

impl<T> ToOwned for Twhere T: Clone,

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

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

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

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fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct FeeEstimationConfig

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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

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

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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

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>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,