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50 lines
1.3 KiB
Rust
50 lines
1.3 KiB
Rust
use serde::{Deserialize, Serialize};
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use std::ops::Add;
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/// Represent a timelock, expressed in relative block height as defined in
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/// [BIP68](https://github.com/bitcoin/bips/blob/master/bip-0068.mediawiki).
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/// E.g. The timelock expires 10 blocks after the reference transaction is
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/// mined.
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#[derive(Debug, Copy, Clone, Serialize, Deserialize, Eq, PartialEq)]
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#[serde(transparent)]
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pub struct Timelock(u32);
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impl Timelock {
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pub const fn new(number_of_blocks: u32) -> Self {
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Self(number_of_blocks)
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}
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}
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impl From<Timelock> for u32 {
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fn from(timelock: Timelock) -> Self {
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timelock.0
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}
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}
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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 BlockHeight {
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pub const fn new(block_height: u32) -> Self {
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Self(block_height)
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}
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}
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impl Add<Timelock> for BlockHeight {
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type Output = BlockHeight;
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fn add(self, rhs: Timelock) -> Self::Output {
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BlockHeight(self.0 + rhs.0)
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}
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}
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