carbon_meteora_dlmm_decoder/events/
decrease_position_length.rs1use solana_pubkey::Pubkey;
3
4#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
5#[derive(Debug, Clone, borsh::BorshSerialize, borsh::BorshDeserialize, PartialEq)]
6pub struct DecreasePositionLengthEvent {
7 pub lb_pair: Pubkey,
8 pub position: Pubkey,
9 pub owner: Pubkey,
10 pub length_to_remove: u16,
11 pub side: u8,
12}
13
14impl DecreasePositionLengthEvent {
15 pub fn decode(data: &[u8]) -> Option<Self> {
16 if data.len() < 8 {
17 return None;
18 }
19 let discriminator = &data[0..8];
20 if discriminator != [52, 118, 235, 85, 172, 169, 15, 128] {
21 return None;
22 }
23
24 let mut data_slice = data;
25
26 data_slice = &data_slice[8..];
27
28 borsh::BorshDeserialize::deserialize(&mut data_slice).ok()
29 }
30}