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#![deny(
missing_docs,
missing_debug_implementations,
missing_copy_implementations,
trivial_casts,
trivial_numeric_casts,
unsafe_code,
unstable_features,
unused_import_braces
)]
pub mod constants;
pub mod currencies_codes;
pub mod db;
pub mod genesis_block_params;
use crate::constants::*;
use genesis_block_params::v10::BlockV10Parameters;
use serde::{Deserialize, Serialize};
use std::fmt::{Display, Error, Formatter};
#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize, Hash)]
pub struct CurrencyName(pub String);
impl Display for CurrencyName {
fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
write!(f, "{}", self.0)
}
}
impl From<&str> for CurrencyName {
fn from(s: &str) -> Self {
CurrencyName(s.to_owned())
}
}
#[derive(Debug, Copy, Clone)]
pub struct CurrencyParameters {
pub protocol_version: usize,
pub c: f64,
pub dt: u64,
pub ud0: usize,
pub sig_period: u64,
pub sig_renew_period: u64,
pub sig_stock: usize,
pub sig_window: u64,
pub sig_validity: u64,
pub sig_qty: usize,
pub idty_window: u64,
pub ms_window: u64,
pub tx_window: u64,
pub x_percent: f64,
pub ms_validity: u64,
pub ms_period: u64,
pub step_max: usize,
pub median_time_blocks: usize,
pub avg_gen_time: u64,
pub dt_diff_eval: usize,
pub percent_rot: f64,
pub ud_time0: u64,
pub ud_reeval_time0: u64,
pub dt_reeval: u64,
pub fork_window_size: usize,
}
impl From<(&CurrencyName, BlockV10Parameters)> for CurrencyParameters {
fn from(source: (&CurrencyName, BlockV10Parameters)) -> CurrencyParameters {
let (currency_name, block_params) = source;
let sig_renew_period = match currency_name.0.as_str() {
DEFAULT_CURRENCY => *DEFAULT_SIG_RENEW_PERIOD,
"g1" => 5_259_600,
"g1-test" => 5_259_600 / 5,
_ => *DEFAULT_SIG_RENEW_PERIOD,
};
let ms_period = match currency_name.0.as_str() {
DEFAULT_CURRENCY => *DEFAULT_MS_PERIOD,
"g1" => 5_259_600,
"g1-test" => 5_259_600 / 5,
_ => *DEFAULT_MS_PERIOD,
};
let tx_window = match currency_name.0.as_str() {
DEFAULT_CURRENCY => *DEFAULT_TX_WINDOW,
"g1" => 604_800,
"g1-test" => 604_800,
_ => *DEFAULT_TX_WINDOW,
};
let fork_window_size = match currency_name.0.as_str() {
DEFAULT_CURRENCY => *DEFAULT_FORK_WINDOW_SIZE,
"g1" => 100,
"g1-test" => 100,
_ => *DEFAULT_FORK_WINDOW_SIZE,
};
CurrencyParameters {
protocol_version: 10,
c: block_params.c,
dt: block_params.dt,
ud0: block_params.ud0,
sig_period: block_params.sig_period,
sig_renew_period,
sig_stock: block_params.sig_stock,
sig_window: block_params.sig_window,
sig_validity: block_params.sig_validity,
sig_qty: block_params.sig_qty,
idty_window: block_params.idty_window,
ms_window: block_params.ms_window,
tx_window,
x_percent: block_params.x_percent,
ms_validity: block_params.ms_validity,
ms_period,
step_max: block_params.step_max,
median_time_blocks: block_params.median_time_blocks,
avg_gen_time: block_params.avg_gen_time,
dt_diff_eval: block_params.dt_diff_eval,
percent_rot: block_params.percent_rot,
ud_time0: block_params.ud_time0,
ud_reeval_time0: block_params.ud_reeval_time0,
dt_reeval: block_params.dt_reeval,
fork_window_size,
}
}
}
impl CurrencyParameters {
pub fn max_connectivity(&self) -> f64 {
1.0 / self.x_percent
}
}