#proc-macro #solana #switchboard #oracle

macro switchboard-solana-macros

Proc macros for creating Switchboard Functions on Solana

5 releases

0.2.3 Feb 1, 2024
0.2.2 Dec 15, 2023
0.2.1 Nov 14, 2023
0.2.0 Nov 10, 2023
0.1.0 Nov 10, 2023

#31 in #switchboard


Used in 4 crates (3 directly)

MIT license

34KB
683 lines

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switchboard-solana-macros

Proc macros for creating Switchboard Functions on Solana

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Switchboard Documentation: docs.switchboard.xyz

Install

Run the following Cargo command in your project directory:

cargo add switchboard-solana-macros

Or add the following line to your Cargo.toml:

[dependencies]
switchboard-solana-macros = "0.2.0"

Usage

use switchboard_solana_macros::switchboard_function;

#[switchboard_function]
pub async fn my_function_logic(
    runner: FunctionRunner,
    params: Vec<u8>
) -> Result<Vec<Instruction>, SbFunctionError> {
    // Build an array of instructions targetted toward your program
    let ixs = vec![Instruction {
        program_id: Pubkey::default(),
        accounts: vec![],
        data: vec![],
    }];

    // Emit the instructions for the oracle to validate and relay on-chain
    Ok(ixs)
}

Dependencies

~260–720KB
~17K SLoC