orca_sol/accounts/
oracle.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 crate::types::{AdaptiveFeeConstants, AdaptiveFeeVariables};
9use borsh::BorshDeserialize;
10use borsh::BorshSerialize;
11use solana_pubkey::Pubkey;
12
13#[derive(BorshSerialize, BorshDeserialize, Clone, Debug, Eq, PartialEq)]
14#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
15pub struct Oracle {
16    pub discriminator: [u8; 8],
17    #[cfg_attr(
18        feature = "serde",
19        serde(with = "serde_with::As::<serde_with::DisplayFromStr>")
20    )]
21    pub whirlpool: Pubkey,
22    pub trade_enable_timestamp: u64,
23    pub adaptive_fee_constants: AdaptiveFeeConstants,
24    pub adaptive_fee_variables: AdaptiveFeeVariables,
25    #[cfg_attr(feature = "serde", serde(with = "serde_with::As::<serde_with::Bytes>"))]
26    pub reserved: [u8; 128],
27}
28
29impl Oracle {
30    pub const LEN: usize = 254;
31
32    #[inline(always)]
33    pub fn from_bytes(data: &[u8]) -> Result<Self, std::io::Error> {
34        let mut data = data;
35        Self::deserialize(&mut data)
36    }
37}
38
39impl<'a> TryFrom<&solana_account_info::AccountInfo<'a>> for Oracle {
40    type Error = std::io::Error;
41
42    fn try_from(account_info: &solana_account_info::AccountInfo<'a>) -> Result<Self, Self::Error> {
43        let mut data: &[u8] = &(*account_info.data).borrow();
44        Self::deserialize(&mut data)
45    }
46}
47
48#[cfg(feature = "fetch")]
49pub fn fetch_oracle(
50    rpc: &solana_client::rpc_client::RpcClient,
51    address: &solana_pubkey::Pubkey,
52) -> Result<crate::shared::DecodedAccount<Oracle>, std::io::Error> {
53    let accounts = fetch_all_oracle(rpc, &[*address])?;
54    Ok(accounts[0].clone())
55}
56
57#[cfg(feature = "fetch")]
58pub fn fetch_all_oracle(
59    rpc: &solana_client::rpc_client::RpcClient,
60    addresses: &[solana_pubkey::Pubkey],
61) -> Result<Vec<crate::shared::DecodedAccount<Oracle>>, std::io::Error> {
62    let accounts = rpc
63        .get_multiple_accounts(addresses)
64        .map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e.to_string()))?;
65    let mut decoded_accounts: Vec<crate::shared::DecodedAccount<Oracle>> = Vec::new();
66    for i in 0..addresses.len() {
67        let address = addresses[i];
68        let account = accounts[i].as_ref().ok_or(std::io::Error::new(
69            std::io::ErrorKind::Other,
70            format!("Account not found: {}", address),
71        ))?;
72        let data = Oracle::from_bytes(&account.data)?;
73        decoded_accounts.push(crate::shared::DecodedAccount {
74            address,
75            account: account.clone(),
76            data,
77        });
78    }
79    Ok(decoded_accounts)
80}
81
82#[cfg(feature = "fetch")]
83pub fn fetch_maybe_oracle(
84    rpc: &solana_client::rpc_client::RpcClient,
85    address: &solana_pubkey::Pubkey,
86) -> Result<crate::shared::MaybeAccount<Oracle>, std::io::Error> {
87    let accounts = fetch_all_maybe_oracle(rpc, &[*address])?;
88    Ok(accounts[0].clone())
89}
90
91#[cfg(feature = "fetch")]
92pub fn fetch_all_maybe_oracle(
93    rpc: &solana_client::rpc_client::RpcClient,
94    addresses: &[solana_pubkey::Pubkey],
95) -> Result<Vec<crate::shared::MaybeAccount<Oracle>>, std::io::Error> {
96    let accounts = rpc
97        .get_multiple_accounts(addresses)
98        .map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e.to_string()))?;
99    let mut decoded_accounts: Vec<crate::shared::MaybeAccount<Oracle>> = Vec::new();
100    for i in 0..addresses.len() {
101        let address = addresses[i];
102        if let Some(account) = accounts[i].as_ref() {
103            let data = Oracle::from_bytes(&account.data)?;
104            decoded_accounts.push(crate::shared::MaybeAccount::Exists(
105                crate::shared::DecodedAccount {
106                    address,
107                    account: account.clone(),
108                    data,
109                },
110            ));
111        } else {
112            decoded_accounts.push(crate::shared::MaybeAccount::NotFound(address));
113        }
114    }
115    Ok(decoded_accounts)
116}
117
118#[cfg(feature = "anchor")]
119impl anchor_lang::AccountDeserialize for Oracle {
120    fn try_deserialize_unchecked(buf: &mut &[u8]) -> anchor_lang::Result<Self> {
121        Ok(Self::deserialize(buf)?)
122    }
123}
124
125#[cfg(feature = "anchor")]
126impl anchor_lang::AccountSerialize for Oracle {}
127
128#[cfg(feature = "anchor")]
129impl anchor_lang::Owner for Oracle {
130    fn owner() -> Pubkey {
131        crate::WHIRLPOOL_ID
132    }
133}
134
135#[cfg(feature = "anchor-idl-build")]
136impl anchor_lang::IdlBuild for Oracle {}
137
138#[cfg(feature = "anchor-idl-build")]
139impl anchor_lang::Discriminator for Oracle {
140    const DISCRIMINATOR: [u8; 8] = [0; 8];
141}
orca_sol/accounts/oracle.rs

orca_sol/accounts/
oracle.rs
