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AccountDeserialize

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This commit is contained in:
Hardhat Chad
2024-02-15 19:28:43 +00:00
parent d244c4fbc0
commit 8d743d4f63
13 changed files with 25 additions and 9 deletions
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17
src/utils.rs
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@@ -1,12 +1,12 @@
use num_enum::{IntoPrimitive, TryFromPrimitive};
use solana_program::{
account_info::AccountInfo, entrypoint::ProgramResult, pubkey::Pubkey, rent::Rent,
sysvar::Sysvar,
account_info::AccountInfo, entrypoint::ProgramResult, program_error::ProgramError,
pubkey::Pubkey, rent::Rent, sysvar::Sysvar,
};
/// Creates a new pda
#[inline(always)]
pub fn create_pda<'a, 'info>(
pub(crate) fn create_pda<'a, 'info>(
target_account: &'a AccountInfo<'info>,
owner: &Pubkey,
space: usize,
@@ -56,11 +56,16 @@ macro_rules! impl_to_bytes {
};
}
pub trait AccountDeserialize {
fn try_from_bytes(data: &[u8]) -> Result<&Self, ProgramError>;
fn try_from_bytes_mut(data: &mut [u8]) -> Result<&mut Self, ProgramError>;
}
#[macro_export]
macro_rules! impl_account_from_bytes {
($struct_name:ident) => {
impl $struct_name {
pub fn try_from_bytes(
impl crate::utils::AccountDeserialize for $struct_name {
fn try_from_bytes(
data: &[u8],
) -> Result<&Self, solana_program::program_error::ProgramError> {
if (Self::discriminator() as u8).ne(&data[0]) {
@@ -70,7 +75,7 @@ macro_rules! impl_account_from_bytes {
solana_program::program_error::ProgramError::InvalidAccountData,
))
}
pub fn try_from_bytes_mut(
fn try_from_bytes_mut(
data: &mut [u8],
) -> Result<&mut Self, solana_program::program_error::ProgramError> {
if (Self::discriminator() as u8).ne(&data[0]) {