Struct pallet_loans::entities::pricing::external::ExternalActivePricing

pub struct ExternalActivePricing<T: Config> {
    pub interest: ActiveInterestRate<T>,
    /* private fields */
}

External pricing method with extra attributes for active loans

Fields

interest: ActiveInterestRate<T>

Current interest rate

Implementations

impl<T: Config> ExternalActivePricing<T>

pub fn activate( info: ExternalPricing<T>, interest_rate: InterestRate<T::Rate>, pool_id: T::PoolId, amount: ExternalAmount<T>, price_required: bool ) -> Result<Self, DispatchError>

pub fn deactivate( self, pool_id: T::PoolId ) -> Result<(ExternalPricing<T>, InterestRate<T::Rate>), DispatchError>

pub fn price_id(&self) -> T::PriceId

pub fn has_registered_price(&self, pool_id: T::PoolId) -> bool

pub fn last_updated(&self, pool_id: T::PoolId) -> Seconds

pub fn current_price( &self, pool_id: T::PoolId, maturity: Option<Seconds> ) -> Result<T::Balance, DispatchError>

pub fn outstanding_notional_principal( &self ) -> Result<T::Balance, DispatchError>

pub fn outstanding_priced_principal( &self, pool_id: T::PoolId, maturity: Option<Seconds> ) -> Result<T::Balance, DispatchError>

pub fn outstanding_interest(&self) -> Result<T::Balance, DispatchError>

pub fn present_value( &self, pool_id: T::PoolId, maturity: Option<Seconds> ) -> Result<T::Balance, DispatchError>

pub fn present_value_cached( &self, cache: &BTreeMap<T::PriceId, PriceOf<T>>, maturity: Option<Seconds> ) -> Result<T::Balance, DispatchError>

pub fn max_borrow_amount( &self, amount: ExternalAmount<T>, pool_id: T::PoolId ) -> Result<T::Balance, DispatchError>

pub fn max_repay_principal( &self, amount: ExternalAmount<T>, pool_id: T::PoolId ) -> Result<T::Balance, DispatchError>

pub fn adjust( &mut self, amount_adj: Adjustment<ExternalAmount<T>>, interest: T::Balance ) -> DispatchResult

Trait Implementations

impl<T: Clone + Config> Clone for ExternalActivePricing<T>

where T::Quantity: Clone, T::Balance: Clone,

fn clone(&self) -> ExternalActivePricing<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Config> Debug for ExternalActivePricing<T>

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

Formats the value using the given formatter.

impl<T: Config> Decode for ExternalActivePricing<T>

where ExternalPricing<T>: Decode, T::Quantity: Decode, ActiveInterestRate<T>: Decode, T::Balance: Decode,

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T: Config> Encode for ExternalActivePricing<T>

where ExternalPricing<T>: Encode, T::Quantity: Encode, ActiveInterestRate<T>: Encode, T::Balance: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T: Config> MaxEncodedLen for ExternalActivePricing<T>

where ExternalPricing<T>: MaxEncodedLen, T::Quantity: MaxEncodedLen, ActiveInterestRate<T>: MaxEncodedLen, T::Balance: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T: PartialEq + Config> PartialEq for ExternalActivePricing<T>

where T::Quantity: PartialEq, T::Balance: PartialEq,

fn eq(&self, other: &ExternalActivePricing<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<T> TypeInfo for ExternalActivePricing<T>

where ExternalPricing<T>: TypeInfo + 'static, T::Quantity: TypeInfo + 'static, ActiveInterestRate<T>: TypeInfo + 'static, T::Balance: TypeInfo + 'static, T: Config + 'static,

type Identity = ExternalActivePricing<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T: Config> EncodeLike for ExternalActivePricing<T>

where ExternalPricing<T>: Encode, T::Quantity: Encode, ActiveInterestRate<T>: Encode, T::Balance: Encode,

impl<T: Eq + Config> Eq for ExternalActivePricing<T>

where T::Quantity: Eq, T::Balance: Eq,

impl<T: Config> StructuralPartialEq for ExternalActivePricing<T>