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46 lines
1.1 KiB
46 lines
1.1 KiB
use anyhow::Context;
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use bdk::electrum_client::HeaderNotification;
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use serde::{Deserialize, Serialize};
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use std::convert::{TryFrom, TryInto};
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use std::ops::Add;
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/// Represent a block height, or block number, expressed in absolute block
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/// count. E.g. The transaction was included in block #655123, 655123 block
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/// after the genesis block.
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#[derive(Debug, Copy, Clone, PartialEq, Eq, Ord, PartialOrd, Serialize, Deserialize)]
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#[serde(transparent)]
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pub struct BlockHeight(u32);
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impl From<BlockHeight> for u32 {
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fn from(height: BlockHeight) -> Self {
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height.0
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}
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}
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impl TryFrom<HeaderNotification> for BlockHeight {
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type Error = anyhow::Error;
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fn try_from(value: HeaderNotification) -> Result<Self, Self::Error> {
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Ok(Self(
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value
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.height
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.try_into()
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.context("Failed to fit usize into u32")?,
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))
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}
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}
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impl Add<u32> for BlockHeight {
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type Output = BlockHeight;
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fn add(self, rhs: u32) -> Self::Output {
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BlockHeight(self.0 + rhs)
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}
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}
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#[derive(Debug, Clone, Copy, PartialEq)]
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pub enum ExpiredTimelocks {
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None,
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Cancel,
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Punish,
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}
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