647f697ea2
- Delete min_checked_amount and use check_amount instead - Use Bytes and not Address in interfaces - Move router_address from Solution to Order
76 lines
2.0 KiB
Rust
76 lines
2.0 KiB
Rust
use lazy_static::lazy_static;
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use num_bigint::BigUint;
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use std::env;
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use std::str::FromStr;
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use tycho_core::{dto::ProtocolComponent, Bytes};
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lazy_static! {
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pub static ref PROPELLER_ROUTER_ADDRESS: Bytes = Bytes::from_str(
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&env::var("ROUTER_ADDRESS").expect("Missing ROUTER_ADDRESS in environment"),
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)
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.expect("Invalid ROUTER_ADDRESS");
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}
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pub struct Solution {
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pub orders: Vec<Order>,
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}
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pub struct Order {
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/// True if the order is an exact output order.
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pub exact_out: bool,
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/// The token being sold (exact in) or bought (exact out).
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pub given_token: Bytes,
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/// Amount of the given token.
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pub given_amount: BigUint,
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/// The token being bought (exact in) or sold (exact out).
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checked_token: Bytes,
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/// Amount of the checked token.
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pub check_amount: BigUint,
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/// Address of the sender.
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pub sender: Bytes,
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/// Address of the receiver.
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pub receiver: Bytes,
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/// List of swaps to fulfill the order.
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pub swaps: Vec<Swap>,
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/// Whether to include router calldata (true) or just swap data (false).
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add_router_calldata: bool,
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// if not set, then the Propeller Router will be used
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pub router_address: Option<Bytes>,
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// if set, it will be applied to check_amount
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pub slippage: Option<f64>,
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// if set, the corresponding native action will be executed
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pub native_action: Option<NativeAction>,
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}
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#[derive(Clone)]
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pub enum NativeAction {
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Wrap,
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Unwrap,
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}
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#[derive(Clone)]
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pub struct Swap {
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/// Protocol component from tycho indexer
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pub component: ProtocolComponent,
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/// Token being input into the pool.
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pub token_in: Bytes,
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/// Token being output from the pool.
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pub token_out: Bytes,
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/// Fraction of the amount to be swapped in this operation.
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pub split: f64,
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}
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pub struct EncodingContext {
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pub receiver: Bytes,
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pub exact_out: bool,
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pub router_address: Bytes,
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}
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pub enum ActionType {
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SingleExactIn = 1,
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SingleExactOut = 2,
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SequentialExactIn = 3,
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SequentialExactOut = 4,
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SplitIn = 5,
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}
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