yellowstone_shield_parser/generated/
accounts_parser.rs

1//! This code was AUTOGENERATED using the codama library.
2//! Please DO NOT EDIT THIS FILE, instead use visitors
3//! to add features, then rerun codama to update it.
4//!
5//! <https://github.com/codama-idl/codama>
6//!
7
8use solana_program::pubkey::Pubkey;
9use yellowstone_shield_client::accounts::Policy;
10use yellowstone_shield_client::ID;
11use yellowstone_vixen_core::AccountUpdate;
12
13/// Shield Program State
14#[allow(clippy::large_enum_variant, dead_code)]
15#[derive(Debug, Clone)]
16pub enum ShieldProgramState {
17    Policy(u64, Pubkey, Policy),
18}
19
20impl ShieldProgramState {
21    pub fn try_unpack(account_update: &AccountUpdate) -> yellowstone_vixen_core::ParseResult<Self> {
22        let inner = account_update
23            .account
24            .as_ref()
25            .ok_or(solana_program::program_error::ProgramError::InvalidArgument)?;
26        let data = inner.data.as_slice();
27
28        if data.is_empty() {
29            return Err(yellowstone_vixen_core::ParseError::from(
30                "Data is empty".to_owned(),
31            ));
32        }
33
34        match data[0] {
35            0 => {
36                let policy = Policy::from_bytes(data)?;
37
38                Ok(ShieldProgramState::Policy(
39                    account_update.slot,
40                    Pubkey::try_from(inner.pubkey.as_slice())?,
41                    policy,
42                ))
43            }
44            _ => Err(yellowstone_vixen_core::ParseError::from(
45                "Unsupported data type".to_owned(),
46            )),
47        }
48    }
49}
50
51#[derive(Debug, Copy, Clone)]
52pub struct AccountParser;
53
54impl yellowstone_vixen_core::Parser for AccountParser {
55    type Input = yellowstone_vixen_core::AccountUpdate;
56    type Output = ShieldProgramState;
57
58    fn id(&self) -> std::borrow::Cow<str> {
59        "shield::AccountParser".into()
60    }
61
62    fn prefilter(&self) -> yellowstone_vixen_core::Prefilter {
63        yellowstone_vixen_core::Prefilter::builder()
64            .account_owners([ID])
65            .build()
66            .unwrap()
67    }
68
69    async fn parse(
70        &self,
71        acct: &yellowstone_vixen_core::AccountUpdate,
72    ) -> yellowstone_vixen_core::ParseResult<Self::Output> {
73        ShieldProgramState::try_unpack(acct)
74    }
75}
76
77impl yellowstone_vixen_core::ProgramParser for AccountParser {
78    #[inline]
79    fn program_id(&self) -> yellowstone_vixen_core::Pubkey {
80        ID.to_bytes().into()
81    }
82}
yellowstone_shield_parser/generated/accounts_parser.rs

yellowstone_shield_parser/generated/
accounts_parser.rs
