36 lines
955 B
Rust
36 lines
955 B
Rust
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use solana_program::{
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account_info::{next_account_info, AccountInfo},
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entrypoint,
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msg,
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entrypoint::ProgramResult,
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program_error::{ProgramError},
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pubkey::Pubkey,
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};
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use flux_aggregator;
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entrypoint!(process_instruction);
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// Program entrypoint's implementation
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fn process_instruction(
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_program_id: &Pubkey, // Public key of the account the hello world program was loaded into
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accounts: &[AccountInfo], // The account to say hello to
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_instruction_data: &[u8], // A number to store
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) -> ProgramResult {
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let accounts_iter = &mut accounts.iter();
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// the account to store data
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let aggregator_info = next_account_info(accounts_iter)?;
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let value = flux_aggregator::get_median(aggregator_info)?;
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// show the value and then return error
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// to demonstrate we've got the aggregator value
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msg!(&format!("aggregator value: {:?}", value));
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return Err(ProgramError::MissingRequiredSignature);
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} |