bee-ledger-types 1.0.1

All types required to compute and maintain the ledger state.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

// Copyright 2020-2021 IOTA Stiftung
// SPDX-License-Identifier: Apache-2.0

use core::ops::Deref;

use bee_block::payload::milestone::MilestoneIndex;

/// A wrapper type to represent the current ledger index.
#[derive(Debug, Clone, Copy, Default, Eq, Hash, Ord, PartialEq, PartialOrd, packable::Packable)]
pub struct LedgerIndex(pub MilestoneIndex);

impl LedgerIndex {
    /// Creates a new `LedgerIndex`.
    pub fn new(index: MilestoneIndex) -> Self {
        index.into()
    }
}

impl From<MilestoneIndex> for LedgerIndex {
    fn from(index: MilestoneIndex) -> Self {
        Self(index)
    }
}

impl Deref for LedgerIndex {
    type Target = <MilestoneIndex as Deref>::Target;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}