simulator-api 0.24.0

Wire-protocol types for the Solana simulator backtest WebSocket API
Documentation 
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//! Record fixtures for the core tests. Wire-shape sensitivity is the adapter's test to
//! carry — these construct records directly.

use solana_address::Address;

use super::{LegRecord, SwapMode};
use crate::route_plan::{RouteHop, RouteHopSwapInfo, RoutePlan};

/// A program makes it a fill; without one, a quote naming a pool.
pub(super) fn hop(
    program: Option<&str>,
    label: &str,
    input_mint: &str,
    output_mint: &str,
    in_amount: u64,
) -> RouteHop {
    RouteHop {
        program: program.map(str::to_string),
        swap_info: RouteHopSwapInfo {
            label: Some(label.to_string()),
            amm_key: program.is_none().then(|| "pool".to_string()),
            input_mint: Some(input_mint.to_string()),
            in_amount: Some(in_amount.to_string()),
            output_mint: Some(output_mint.to_string()),
            out_amount: None,
        },
        ..RouteHop::default()
    }
}

pub(super) fn plan(hops: Vec<RouteHop>) -> Option<RoutePlan> {
    RoutePlan::new(hops)
}

/// The mints and amount decide which direction the leg lands in.
pub(super) fn record_of(
    input_mint: Address,
    output_mint: Address,
    amount: u64,
    quoted: Option<RoutePlan>,
    original: Option<RoutePlan>,
    realized: Option<RoutePlan>,
) -> LegRecord {
    LegRecord {
        original_signature: "sig".to_string(),
        input_mint,
        output_mint,
        amount,
        swap_mode: SwapMode::ExactIn,
        failed: false,
        original_failed: false,
        realized_output_amount: None,
        original_realized_output_amount: None,
        route_plan: quoted,
        original_route_plan: original,
        realized_route_plan: realized,
        template: None,
        quoted_output_amount: None,
        new_output_amount: None,
        error_category: None,
        output_bps: None,
    }
}