waves_rust/model/transaction/action/
burn_action.rs

1use crate::error::{Error, Result};
2use crate::model::AssetId;
3use crate::util::JsonDeserializer;
4use serde_json::Value;
5
6#[derive(Eq, PartialEq, Clone, Debug)]
7pub struct BurnAction {
8    asset_id: AssetId,
9    amount: u64,
10}
11
12impl BurnAction {
13    pub fn new(asset_id: AssetId, amount: u64) -> BurnAction {
14        BurnAction { asset_id, amount }
15    }
16
17    pub fn asset_id(&self) -> AssetId {
18        self.asset_id.clone()
19    }
20
21    pub fn amount(&self) -> u64 {
22        self.amount
23    }
24}
25
26impl TryFrom<&Value> for BurnAction {
27    type Error = Error;
28
29    fn try_from(value: &Value) -> Result<Self> {
30        let asset = JsonDeserializer::safe_to_string_from_field(value, "assetId")?;
31        let amount = JsonDeserializer::safe_to_int_from_field(value, "quantity")?;
32        Ok(BurnAction {
33            asset_id: AssetId::from_string(&asset)?,
34            amount: amount as u64,
35        })
36    }
37}