protobook_api/state/
mod.rs

1mod order;
2mod receipt;
3pub use order::*;
4pub use receipt::*;
5
6use steel::*;
7
8use crate::consts::*;
9
10#[repr(u8)]
11#[derive(Clone, Copy, Debug, Eq, PartialEq, IntoPrimitive, TryFromPrimitive)]
12pub enum ProtobookAccount {
13    Order = 0,
14    Receipt = 1,
15}
16
17/// Fetch PDA of the order account.
18pub fn order_pda(authority: Pubkey, id: u64) -> (Pubkey, u8) {
19    Pubkey::find_program_address(
20        &[ORDER, authority.as_ref(), &id.to_le_bytes()],
21        &crate::id(),
22    )
23}
24
25/// Fetch PDA of the receipt account.
26pub fn receipt_pda(authority: Pubkey, order: Pubkey) -> (Pubkey, u8) {
27    Pubkey::find_program_address(&[RECEIPT, authority.as_ref(), order.as_ref()], &crate::id())
28}
protobook_api/state/mod.rs

protobook_api/state/
mod.rs
