carbon_pumpfun_decoder/accounts/
mod.rs

1use carbon_core::account::AccountDecoder;
2use carbon_core::deserialize::CarbonDeserialize;
3
4use crate::PROGRAM_ID;
5
6use super::PumpfunDecoder;
7pub mod bonding_curve;
8pub mod global;
9pub mod global_volume_accumulator;
10pub mod user_volume_accumulator;
11
12#[allow(clippy::large_enum_variant)]
13pub enum PumpfunAccount {
14    BondingCurve(bonding_curve::BondingCurve),
15    Global(global::Global),
16    GlobalVolumeAccumulator(global_volume_accumulator::GlobalVolumeAccumulator),
17    UserVolumeAccumulator(user_volume_accumulator::UserVolumeAccumulator),
18}
19
20impl AccountDecoder<'_> for PumpfunDecoder {
21    type AccountType = PumpfunAccount;
22    fn decode_account(
23        &self,
24        account: &solana_account::Account,
25    ) -> Option<carbon_core::account::DecodedAccount<Self::AccountType>> {
26        if !account.owner.eq(&PROGRAM_ID) {
27            return None;
28        }
29
30        if let Some(decoded_account) =
31            bonding_curve::BondingCurve::deserialize(account.data.as_slice())
32        {
33            return Some(carbon_core::account::DecodedAccount {
34                lamports: account.lamports,
35                data: PumpfunAccount::BondingCurve(decoded_account),
36                owner: account.owner,
37                executable: account.executable,
38                rent_epoch: account.rent_epoch,
39            });
40        }
41
42        if let Some(decoded_account) = global::Global::deserialize(account.data.as_slice()) {
43            return Some(carbon_core::account::DecodedAccount {
44                lamports: account.lamports,
45                data: PumpfunAccount::Global(decoded_account),
46                owner: account.owner,
47                executable: account.executable,
48                rent_epoch: account.rent_epoch,
49            });
50        }
51
52        if let Some(decoded_account) =
53            global_volume_accumulator::GlobalVolumeAccumulator::deserialize(account.data.as_slice())
54        {
55            return Some(carbon_core::account::DecodedAccount {
56                lamports: account.lamports,
57                data: PumpfunAccount::GlobalVolumeAccumulator(decoded_account),
58                owner: account.owner,
59                executable: account.executable,
60                rent_epoch: account.rent_epoch,
61            });
62        }
63
64        if let Some(decoded_account) =
65            user_volume_accumulator::UserVolumeAccumulator::deserialize(account.data.as_slice())
66        {
67            return Some(carbon_core::account::DecodedAccount {
68                lamports: account.lamports,
69                data: PumpfunAccount::UserVolumeAccumulator(decoded_account),
70                owner: account.owner,
71                executable: account.executable,
72                rent_epoch: account.rent_epoch,
73            });
74        }
75
76        None
77    }
78}
carbon_pumpfun_decoder/accounts/mod.rs

carbon_pumpfun_decoder/accounts/
mod.rs
