valiant_vortex_client 0.2.1

Rust client to interact with Valiant's on-chain Vortex program.
Documentation 
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use crate::generated::programs::VORTEX_ID;
use solana_program::program_error::ProgramError;
use solana_program::pubkey::Pubkey;

pub fn get_tick_array_address(
    vortex: &Pubkey,
    start_tick_index: i32,
) -> Result<(Pubkey, u8), ProgramError> {
    let start_tick_index_str = start_tick_index.to_string();
    let seeds = &[
        b"tick_array",
        vortex.as_ref(),
        start_tick_index_str.as_bytes(),
    ];

    Pubkey::try_find_program_address(seeds, &VORTEX_ID).ok_or(ProgramError::InvalidSeeds)
}

#[cfg(test)]
mod tests {
    use super::*;
    use std::str::FromStr;

    #[test]
    fn test_get_tick_array_address() {
        let vortex = Pubkey::from_str("2kJmUjxWBwL2NGPBV2PiA5hWtmLCqcKY6reQgkrPtaeS").unwrap();
        let tick_array = Pubkey::from_str("CdgBopvPGp9NWVSs7WGMHfYhQVW93M6rVTz5w45LqLJS").unwrap();
        let (address, _) = get_tick_array_address(&vortex, 0).unwrap();
        assert_eq!(address, tick_array);
    }
}