pub enum Event<T: Config> {
    PoolCreated {
        creator: T::AccountId,
        pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId),
        pool_account: T::AccountId,
        lp_token: T::PoolAssetId,
    },
    LiquidityAdded {
        who: T::AccountId,
        mint_to: T::AccountId,
        pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId),
        amount1_provided: T::AssetBalance,
        amount2_provided: T::AssetBalance,
        lp_token: T::PoolAssetId,
        lp_token_minted: T::AssetBalance,
    },
    LiquidityRemoved {
        who: T::AccountId,
        withdraw_to: T::AccountId,
        pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId),
        amount1: T::AssetBalance,
        amount2: T::AssetBalance,
        lp_token: T::PoolAssetId,
        lp_token_burned: T::AssetBalance,
        withdrawal_fee: Permill,
    },
    SwapExecuted {
        who: T::AccountId,
        send_to: T::AccountId,
        path: BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>,
        amount_in: T::AssetBalance,
        amount_out: T::AssetBalance,
    },
    Transfer {
        from: T::AccountId,
        to: T::AccountId,
        asset: T::MultiAssetId,
        amount: T::AssetBalance,
    },
    // some variants omitted
}
Expand description

The Event enum of this pallet

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PoolCreated

Fields

§creator: T::AccountId

The account that created the pool.

§pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId)

The pool id associated with the pool. Note that the order of the assets may not be the same as the order specified in the create pool extrinsic.

§pool_account: T::AccountId

The account ID of the pool.

§lp_token: T::PoolAssetId

The id of the liquidity tokens that will be minted when assets are added to this pool.

A successful call of the CretaPool extrinsic will create this event.

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LiquidityAdded

Fields

§who: T::AccountId

The account that the liquidity was taken from.

§mint_to: T::AccountId

The account that the liquidity tokens were minted to.

§pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId)

The pool id of the pool that the liquidity was added to.

§amount1_provided: T::AssetBalance

The amount of the first asset that was added to the pool.

§amount2_provided: T::AssetBalance

The amount of the second asset that was added to the pool.

§lp_token: T::PoolAssetId

The id of the lp token that was minted.

§lp_token_minted: T::AssetBalance

The amount of lp tokens that were minted of that id.

A successful call of the AddLiquidity extrinsic will create this event.

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LiquidityRemoved

Fields

§who: T::AccountId

The account that the liquidity tokens were burned from.

§withdraw_to: T::AccountId

The account that the assets were transferred to.

§pool_id: (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId)

The pool id that the liquidity was removed from.

§amount1: T::AssetBalance

The amount of the first asset that was removed from the pool.

§amount2: T::AssetBalance

The amount of the second asset that was removed from the pool.

§lp_token: T::PoolAssetId

The id of the lp token that was burned.

§lp_token_burned: T::AssetBalance

The amount of lp tokens that were burned of that id.

§withdrawal_fee: Permill

Liquidity withdrawal fee (%).

A successful call of the RemoveLiquidity extrinsic will create this event.

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SwapExecuted

Fields

§who: T::AccountId

Which account was the instigator of the swap.

§send_to: T::AccountId

The account that the assets were transferred to.

§path: BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>

The route of asset ids that the swap went through. E.g. A -> Dot -> B

§amount_in: T::AssetBalance

The amount of the first asset that was swapped.

§amount_out: T::AssetBalance

The amount of the second asset that was received.

Assets have been converted from one to another. Both SwapExactTokenForToken and SwapTokenForExactToken will generate this event.

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Transfer

Fields

§from: T::AccountId

The account that the assets were transferred from.

§to: T::AccountId

The account that the assets were transferred to.

§asset: T::MultiAssetId

The asset that was transferred.

§amount: T::AssetBalance

The amount of the asset that was transferred.

An amount has been transferred from one account to another.

Trait Implementations§

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impl<T: Config> Clone for Event<T>

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Config> Debug for Event<T>

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

Formats the value using the given formatter. Read more
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impl<T: Config> Decode for Event<T>where T::AccountId: Decode, (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId): Decode, T::PoolAssetId: Decode, T::AssetBalance: Decode, BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>: Decode, T::MultiAssetId: Decode,

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

Attempt to deserialise the value from input.
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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. Read more
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fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input. Read more
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fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
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impl<T: Config> Encode for Event<T>where T::AccountId: Encode, (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId): Encode, T::PoolAssetId: Encode, T::AssetBalance: Encode, BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>: Encode, T::MultiAssetId: Encode,

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

Convert self to a slice and append it to the destination.
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fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
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fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.
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fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
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fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
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impl<T: Config> From<Event<T>> for ()

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fn from(_: Event<T>)

Converts to this type from the input type.
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impl<T: Config> PartialEq<Event<T>> for Event<T>

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl<T> TypeInfo for Event<T>where T::AccountId: TypeInfo + 'static, (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId): TypeInfo + 'static, T::PoolAssetId: TypeInfo + 'static, T::AssetBalance: TypeInfo + 'static, BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>: TypeInfo + 'static, T::MultiAssetId: TypeInfo + 'static, PhantomData<T>: TypeInfo + 'static, T: Config + 'static,

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type Identity = Event<T>

The type identifying for which type info is provided. Read more
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fn type_info() -> Type

Returns the static type identifier for Self.
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impl<T: Config> EncodeLike<Event<T>> for Event<T>where T::AccountId: Encode, (<T as Config>::MultiAssetId, <T as Config>::MultiAssetId): Encode, T::PoolAssetId: Encode, T::AssetBalance: Encode, BoundedVec<T::MultiAssetId, T::MaxSwapPathLength>: Encode, T::MultiAssetId: Encode,

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impl<T: Config> Eq for Event<T>

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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Decode Self and consume all of the given input data. Read more
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fn decode_all_with_depth_limit( limit: u32, input: &mut &[u8] ) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
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Decode Self with the given maximum recursion depth and advance input by the number of bytes consumed. Read more
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Compare self to key and return true if they are equal.
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fn blake2_128(&self) -> [u8; 16]

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fn blake2_256(&self) -> [u8; 32]

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fn blake2_128_concat(&self) -> Vec<u8, Global>

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