Struct anchor_spl::dex::MarketProxy

pub struct MarketProxy<'a> { /* fields omitted */ }

MarketProxy provides an abstraction for implementing proxy programs to the Serum orderbook, allowing one to implement a middleware for the purposes of intercepting and modifying requests before being relayed to the orderbook.

The only requirement for a middleware is that, when all are done processing, a valid DEX instruction–accounts and instruction data–must be left to forward to the orderbook program.

Implementations

impl<'a> MarketProxy<'a>

pub fn new() -> Self

Constructs a new MarketProxy.

pub fn middleware(self, mw: &'a mut dyn MarketMiddleware) -> Self

Builder method for adding a middleware to the proxy.

pub fn run(
    self,
    program_id: &Pubkey,
    accounts: &[AccountInfo<'_>],
    data: &[u8]
) -> ProgramResult

Entrypoint to the program.

Trait Implementations

impl<'a> Default for MarketProxy<'a>

fn default() -> MarketProxy<'a>

Returns the “default value” for a type.