ysq
a7f673b43d
- Upgrade Solana dependencies from 2.3.x to 3.0.0 series - Upgrade solana-streamer-sdk from 0.4.13 to 0.5.0 - Upgrade yellowstone-grpc from 8.0.0 to 9.0.0 - Add new SPL token utility modules (spl_token.rs, spl_token_2022.rs, spl_associated_token_account.rs) - Remove deprecated gRPC protocol definitions (protos/ directory) - Remove event_subscription example and update all example dependencies - Update README documentation to reflect v2.0.0 changes - Refactor imports to use new dependency structure across examples BREAKING CHANGES: - Solana SDK upgraded to 3.0.0 with API changes - Removed gRPC protocol definitions - Updated import paths for SPL token operations
26 lines
755 B
Rust
26 lines
755 B
Rust
use solana_program::pubkey;
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use solana_sdk::{
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message::{AccountMeta, Instruction},
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program_error::ProgramError,
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pubkey::Pubkey,
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};
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pub const ID: Pubkey = pubkey!("TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb");
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pub fn initialize_account3(
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token_program_id: &Pubkey,
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account_pubkey: &Pubkey,
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mint_pubkey: &Pubkey,
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owner_pubkey: &Pubkey,
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) -> Result<Instruction, ProgramError> {
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// InitializeAccount3
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let mut data = Vec::with_capacity(33);
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data.push(18);
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data.extend_from_slice(owner_pubkey.as_ref());
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let accounts = vec![
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AccountMeta::new(*account_pubkey, false),
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AccountMeta::new_readonly(*mint_pubkey, false),
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];
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Ok(Instruction { program_id: *token_program_id, accounts, data })
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}
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