Struct FeeComponents 

pub struct FeeComponents {
    pub min: u64,
    pub max: u64,
    pub constant: u64,
    pub bandwidth_byte: u64,
    pub verification: u64,
    pub storage_byte_hour: u64,
    pub ram_byte_hour: u64,
    pub contract_transaction_gas: u64,
    pub transfer_volume_hbar: u64,
    pub response_memory_byte: u64,
    pub response_disk_byte: u64,
}

The different components used for fee calculation.

Fields

min: u64

The minimum fee that needs to be paid.

max: u64

The maximum fee that can be submitted.

constant: u64

A constant determined by the business to calculate the fee.

bandwidth_byte: u64

The cost of each byte in a transaction.

verification: u64

The cost of each signature in a transaction.

storage_byte_hour: u64

Cost of storage measured in byte-hours.

ram_byte_hour: u64

Cost of memory measured in byte-hours.

contract_transaction_gas: u64

Price of gas.

transfer_volume_hbar: u64

Cost per hbar transfered.

fee = floor(transfer_value in tinybars / (transfer_volume_hbar / 1000))

response_memory_byte: u64

The price per byte of bandwidth spent for data retrieved from memory for a response.

response_disk_byte: u64

The price per byte of bandwidth spent for data retrieved from disk for a response.

Implementations

impl FeeComponents

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Create a new FeeComponents from protobuf-encoded bytes.

Errors

• Error::FromProtobuf if decoding the bytes fails to produce a valid protobuf.
• Error::FromProtobuf if decoding the protobuf fails.

pub fn to_bytes(&self) -> Vec<u8>

Convert self to a protobuf-encoded Vec<u8>.

Trait Implementations

impl Clone for FeeComponents

fn clone(&self) -> FeeComponents

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeeComponents

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

Formats the value using the given formatter.

impl PartialEq for FeeComponents

fn eq(&self, other: &FeeComponents) -> 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 Eq for FeeComponents

impl StructuralPartialEq for FeeComponents