brk_types 0.3.0-alpha.3

Structs used throughout BRK
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
32
33

use schemars::JsonSchema;
use serde::{Deserialize, Serialize};

use crate::{FeeRate, Sats, Txid, VSize, Weight};

/// CPFP (Child Pays For Parent) information for a transaction
#[derive(Debug, Serialize, Deserialize, JsonSchema)]
#[serde(rename_all = "camelCase")]
pub struct CpfpInfo {
    /// Ancestor transactions in the CPFP chain
    pub ancestors: Vec<CpfpEntry>,
    /// Best (highest fee rate) descendant, if any
    pub best_descendant: Option<CpfpEntry>,
    /// Descendant transactions in the CPFP chain
    pub descendants: Vec<CpfpEntry>,
    /// Effective fee rate considering CPFP relationships (sat/vB)
    pub effective_fee_per_vsize: FeeRate,
    /// Transaction fee (sats)
    pub fee: Sats,
    /// Adjusted virtual size (accounting for sigops)
    pub adjusted_vsize: VSize,
}

/// A transaction in a CPFP relationship
#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
pub struct CpfpEntry {
    /// Transaction ID
    pub txid: Txid,
    /// Transaction weight
    pub weight: Weight,
    /// Transaction fee (sats)
    pub fee: Sats,
}