Struct TransferFeeRate 

pub struct TransferFeeRate {
    pub epoch: u64,
    pub maximum_fee: u64,
    pub basis_points: u16,
}

Per-epoch fee rate parameters.

Token-2022 stores the older and newer rate side-by-side so that a fee schedule change scheduled in epoch N does not surprise transfers already submitted in epoch N - 1.

Fields

epoch: u64

Epoch from which this rate is effective.

maximum_fee: u64

Maximum fee in raw token units (cap on the fee). Applied after the basis-points calculation.

basis_points: u16

Fee rate in basis points (10_000 = 100%). Values above 10_000 are rejected by Token-2022 at config time and rejected here as invalid.

Trait Implementations

impl Clone for TransferFeeRate

fn clone(&self) -> TransferFeeRate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransferFeeRate

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

Formats the value using the given formatter.

impl PartialEq for TransferFeeRate

fn eq(&self, other: &TransferFeeRate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TransferFeeRate

impl Eq for TransferFeeRate

impl StructuralPartialEq for TransferFeeRate