Struct pallet_order_book::pallet::Order

pub struct Order<T: Config> {
    pub order_id: T::OrderIdNonce,
    pub placing_account: T::AccountId,
    pub currency_in: T::CurrencyId,
    pub currency_out: T::CurrencyId,
    pub amount_in: T::BalanceIn,
    pub amount_out: T::BalanceOut,
    pub amount_out_initial: T::BalanceOut,
    pub ratio: OrderRatio<T::Ratio>,
}

Order Storage item. Contains fields relevant to order information

Fields

order_id: T::OrderIdNonce

Unique Id for this order

placing_account: T::AccountId

Associated account to this order

currency_in: T::CurrencyId

Currency id expected to receive

currency_out: T::CurrencyId

Currency id expected to give

amount_in: T::BalanceIn

Amount in currency_in obtained by swaping amount_out

amount_out: T::BalanceOut

How many tokens of currency_out available to sell

amount_out_initial: T::BalanceOut

Initial value of amount out, used for tracking amount fulfilled

ratio: OrderRatio<T::Ratio>

Price given for this order,

Trait Implementations

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

where T::OrderIdNonce: Clone, T::AccountId: Clone, T::CurrencyId: Clone, T::BalanceIn: Clone, T::BalanceOut: Clone, T::Ratio: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

where T::OrderIdNonce: Decode, T::AccountId: Decode, T::CurrencyId: Decode, T::BalanceIn: Decode, T::BalanceOut: Decode, OrderRatio<T::Ratio>: 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 Order<T>

where T::OrderIdNonce: Encode, T::AccountId: Encode, T::CurrencyId: Encode, T::BalanceIn: Encode, T::BalanceOut: Encode, OrderRatio<T::Ratio>: 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 Order<T>

where T::OrderIdNonce: MaxEncodedLen, T::AccountId: MaxEncodedLen, T::CurrencyId: MaxEncodedLen, T::BalanceIn: MaxEncodedLen, T::BalanceOut: MaxEncodedLen, OrderRatio<T::Ratio>: MaxEncodedLen,

fn max_encoded_len() -> usize

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

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

where T::OrderIdNonce: PartialEq, T::AccountId: PartialEq, T::CurrencyId: PartialEq, T::BalanceIn: PartialEq, T::BalanceOut: PartialEq, T::Ratio: PartialEq,

fn eq(&self, other: &Order<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 Order<T>

where T::OrderIdNonce: TypeInfo + 'static, T::AccountId: TypeInfo + 'static, T::CurrencyId: TypeInfo + 'static, T::BalanceIn: TypeInfo + 'static, T::BalanceOut: TypeInfo + 'static, OrderRatio<T::Ratio>: TypeInfo + 'static, T: Config + 'static,

type Identity = Order<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 Order<T>

where T::OrderIdNonce: Encode, T::AccountId: Encode, T::CurrencyId: Encode, T::BalanceIn: Encode, T::BalanceOut: Encode, OrderRatio<T::Ratio>: Encode,

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

where T::OrderIdNonce: Eq, T::AccountId: Eq, T::CurrencyId: Eq, T::BalanceIn: Eq, T::BalanceOut: Eq, T::Ratio: Eq,

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