switchboard_solana/attestation_program/instructions/
function_trigger.rs

1use crate::prelude::*;
2
3#[derive(Accounts)]
4#[instruction(params:FunctionTriggerParams)]
5pub struct FunctionTrigger<'info> {
6    #[account(mut)]
7    pub function: AccountInfo<'info>,
8
9    #[account(signer)]
10    pub authority: AccountInfo<'info>,
11
12    pub attestation_queue: AccountInfo<'info>,
13}
14
15#[derive(Clone, AnchorSerialize, AnchorDeserialize)]
16pub struct FunctionTriggerParams {}
17
18impl InstructionData for FunctionTriggerParams {}
19
20impl Discriminator for FunctionTriggerParams {
21    const DISCRIMINATOR: [u8; 8] = [45, 224, 218, 184, 248, 83, 239, 200];
22}
23
24impl Discriminator for FunctionTrigger<'_> {
25    const DISCRIMINATOR: [u8; 8] = [45, 224, 218, 184, 248, 83, 239, 200];
26}
27
28impl<'info> FunctionTrigger<'info> {
29    pub fn get_instruction(&self, program_id: Pubkey) -> anchor_lang::Result<Instruction> {
30        Ok(Instruction::new_with_bytes(
31            program_id,
32            &FunctionTrigger::discriminator().try_to_vec()?,
33            self.to_account_metas(None),
34        ))
35    }
36
37    pub fn invoke(&self, program: AccountInfo<'info>) -> ProgramResult {
38        let instruction = self.get_instruction(*program.key)?;
39        let account_infos = self.to_account_infos();
40
41        invoke(&instruction, &account_infos[..])
42    }
43
44    pub fn invoke_signed(
45        &self,
46        program: AccountInfo<'info>,
47        signer_seeds: &[&[&[u8]]],
48    ) -> ProgramResult {
49        let instruction = self.get_instruction(*program.key)?;
50        let account_infos = self.to_account_infos();
51
52        invoke_signed(&instruction, &account_infos[..], signer_seeds)
53    }
54
55    fn to_account_infos(&self) -> Vec<AccountInfo<'info>> {
56        let mut account_infos = Vec::new();
57        account_infos.extend(self.function.to_account_infos());
58        account_infos.extend(self.authority.to_account_infos());
59        account_infos.extend(self.attestation_queue.to_account_infos());
60        account_infos
61    }
62
63    #[allow(unused_variables)]
64    fn to_account_metas(&self, is_signer: Option<bool>) -> Vec<AccountMeta> {
65        let mut account_metas = Vec::new();
66        account_metas.extend(self.function.to_account_metas(None));
67        account_metas.extend(self.authority.to_account_metas(None));
68        account_metas.extend(self.attestation_queue.to_account_metas(None));
69        account_metas
70    }
71}
switchboard_solana/attestation_program/instructions/function_trigger.rs

switchboard_solana/attestation_program/instructions/
function_trigger.rs
