Struct dao::utils_contracts::CSPRRateProviderContract

pub struct CSPRRateProviderContract { /* private fields */ }

CSPR Rate provider contract allows to read and write the current CSPR:Fiat rate. Only the owner is eligible to update the rate, but any account can read the current value.

Implementations

impl CSPRRateProviderContract

pub fn init(&mut self, rate: Balance)

Contract constructor.

• sets the initial CSPR:Fiat rate.
• sets the deployer as the owner.

pub fn get_rate(&self) -> Balance

Gets the current CSPR:Fiat rate.

pub fn set_rate(&mut self, rate: Balance)

Updates the current CSPR:Fiat rate.

Errors

• NotAnOwner if the caller is not the contract owner.

pub fn get_owner(&self) -> Option<Address>

Returns the address of the current owner. .

Trait Implementations

impl Clone for CSPRRateProviderContract

fn clone(&self) -> CSPRRateProviderContract

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DynamicInstance for CSPRRateProviderContract

fn instance(namespace: &[u8]) -> Self

impl HasEvents for CSPRRateProviderContract

fn events() -> Vec<Event>

impl Node for CSPRRateProviderContract

const IS_LEAF: bool = false

const COUNT: u32 = 3u32

fn __keys() -> Vec<String>

impl OdraItem for CSPRRateProviderContract

fn is_module() -> bool

fn events() -> Vec<Event>

impl StaticInstance for CSPRRateProviderContract

fn instance<'a>(keys: &'a [&'a str]) -> (Self, &'a [&'a str])

Consumes keys required to create an instance, returns the instance with the remaining keys.