waves_rust/model/transaction/action/
sponsor_fee_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 SponsorFeeAction {
8    asset_id: AssetId,
9    min_sponsored_asset_fee: u64,
10}
11
12impl SponsorFeeAction {
13    pub fn new(asset_id: AssetId, min_sponsored_asset_fee: u64) -> SponsorFeeAction {
14        SponsorFeeAction {
15            asset_id,
16            min_sponsored_asset_fee,
17        }
18    }
19
20    pub fn asset_id(&self) -> AssetId {
21        self.asset_id.clone()
22    }
23
24    pub fn min_sponsored_asset_fee(&self) -> u64 {
25        self.min_sponsored_asset_fee
26    }
27}
28
29impl TryFrom<&Value> for SponsorFeeAction {
30    type Error = Error;
31
32    fn try_from(value: &Value) -> Result<Self> {
33        let asset = JsonDeserializer::safe_to_string_from_field(value, "assetId")?;
34        let fee = JsonDeserializer::safe_to_int_from_field(value, "minSponsoredAssetFee")?;
35        Ok(SponsorFeeAction {
36            asset_id: AssetId::from_string(&asset)?,
37            min_sponsored_asset_fee: fee as u64,
38        })
39    }
40}