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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

use serde::{Deserialize, Serialize};

use crate::{abci::Event, consensus, prelude::*, serializers, validator};

#[doc = include_str!("../doc/response-endblock.md")]
#[derive(Clone, PartialEq, Eq, Debug, Default, Serialize, Deserialize)]
pub struct EndBlock {
    /// Changes to the validator set, if any.
    ///
    /// Setting the voting power to 0 removes a validator.
    #[serde(with = "serializers::nullable")]
    pub validator_updates: Vec<validator::Update>,
    /// Changes to consensus parameters (optional).
    pub consensus_param_updates: Option<consensus::Params>,
    /// Events that occurred while ending the block.
    #[serde(default)]
    pub events: Vec<Event>,
}

// =============================================================================
// Protobuf conversions
// =============================================================================

mod v0_34 {
    use super::EndBlock;
    use tendermint_proto::v0_34 as pb;
    use tendermint_proto::Protobuf;

    impl From<EndBlock> for pb::abci::ResponseEndBlock {
        fn from(end_block: EndBlock) -> Self {
            Self {
                validator_updates: end_block
                    .validator_updates
                    .into_iter()
                    .map(Into::into)
                    .collect(),
                consensus_param_updates: end_block.consensus_param_updates.map(Into::into),
                events: end_block.events.into_iter().map(Into::into).collect(),
            }
        }
    }

    impl TryFrom<pb::abci::ResponseEndBlock> for EndBlock {
        type Error = crate::Error;

        fn try_from(end_block: pb::abci::ResponseEndBlock) -> Result<Self, Self::Error> {
            Ok(Self {
                validator_updates: end_block
                    .validator_updates
                    .into_iter()
                    .map(TryInto::try_into)
                    .collect::<Result<_, _>>()?,
                consensus_param_updates: end_block
                    .consensus_param_updates
                    .map(TryInto::try_into)
                    .transpose()?,
                events: end_block
                    .events
                    .into_iter()
                    .map(TryInto::try_into)
                    .collect::<Result<_, _>>()?,
            })
        }
    }

    impl Protobuf<pb::abci::ResponseEndBlock> for EndBlock {}
}

mod v0_37 {
    use super::EndBlock;
    use tendermint_proto::v0_37 as pb;
    use tendermint_proto::Protobuf;

    impl From<EndBlock> for pb::abci::ResponseEndBlock {
        fn from(end_block: EndBlock) -> Self {
            Self {
                validator_updates: end_block
                    .validator_updates
                    .into_iter()
                    .map(Into::into)
                    .collect(),
                consensus_param_updates: end_block.consensus_param_updates.map(Into::into),
                events: end_block.events.into_iter().map(Into::into).collect(),
            }
        }
    }

    impl TryFrom<pb::abci::ResponseEndBlock> for EndBlock {
        type Error = crate::Error;

        fn try_from(end_block: pb::abci::ResponseEndBlock) -> Result<Self, Self::Error> {
            Ok(Self {
                validator_updates: end_block
                    .validator_updates
                    .into_iter()
                    .map(TryInto::try_into)
                    .collect::<Result<_, _>>()?,
                consensus_param_updates: end_block
                    .consensus_param_updates
                    .map(TryInto::try_into)
                    .transpose()?,
                events: end_block
                    .events
                    .into_iter()
                    .map(TryInto::try_into)
                    .collect::<Result<_, _>>()?,
            })
        }
    }

    impl Protobuf<pb::abci::ResponseEndBlock> for EndBlock {}
}