mirror of
https://github.com/Cyrix126/gupaxx.git
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305 lines
13 KiB
Rust
305 lines
13 KiB
Rust
// Gupax - GUI Uniting P2Pool And XMRig
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//
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// Copyright (c) 2022 hinto-janaiyo
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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use crate::constants::*;
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//---------------------------------------------------------------------------------------------------- Constants
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// The locale numbers are formatting in is English, which looks like: [1,000]
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pub const LOCALE: num_format::Locale = num_format::Locale::en;
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//---------------------------------------------------------------------------------------------------- [HumanTime]
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// This converts a [std::time::Duration] into something more readable.
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// Used for uptime display purposes: [7 years, 8 months, 15 days, 23 hours, 35 minutes, 1 second]
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// Code taken from [https://docs.rs/humantime/] and edited to remove sub-second time, change spacing and some words.
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use std::time::Duration;
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#[derive(Debug, Clone, Eq, PartialEq)]
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pub struct HumanTime(Duration);
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impl Default for HumanTime {
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fn default() -> Self {
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Self::new()
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}
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}
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impl HumanTime {
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pub fn new() -> HumanTime {
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HumanTime(ZERO_SECONDS)
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}
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pub fn into_human(d: Duration) -> HumanTime {
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HumanTime(d)
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}
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fn plural(f: &mut std::fmt::Formatter, started: &mut bool, name: &str, value: u64) -> std::fmt::Result {
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if value > 0 {
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if *started {
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f.write_str(", ")?;
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}
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write!(f, "{} {}", value, name)?;
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if value > 1 {
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f.write_str("s")?;
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}
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*started = true;
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}
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Ok(())
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}
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}
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impl std::fmt::Display for HumanTime {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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let secs = self.0.as_secs();
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if secs == 0 {
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f.write_str("0 seconds")?;
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return Ok(());
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}
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let years = secs / 31_557_600; // 365.25d
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let ydays = secs % 31_557_600;
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let months = ydays / 2_630_016; // 30.44d
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let mdays = ydays % 2_630_016;
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let days = mdays / 86400;
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let day_secs = mdays % 86400;
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let hours = day_secs / 3600;
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let minutes = day_secs % 3600 / 60;
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let seconds = day_secs % 60;
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let started = &mut false;
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Self::plural(f, started, "year", years)?;
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Self::plural(f, started, "month", months)?;
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Self::plural(f, started, "day", days)?;
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Self::plural(f, started, "hour", hours)?;
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Self::plural(f, started, "minute", minutes)?;
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Self::plural(f, started, "second", seconds)?;
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Ok(())
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}
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}
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//---------------------------------------------------------------------------------------------------- [HumanNumber]
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// Human readable numbers.
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// Float | [1234.57] -> [1,234] | Casts as u64/u128, adds comma
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// Unsigned | [1234567] -> [1,234,567] | Adds comma
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// Percent | [99.123] -> [99.12%] | Truncates to 2 after dot, adds percent
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// Percent | [0.001] -> [0%] | Rounds down, removes redundant zeros
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// Hashrate | [123.0, 311.2, null] -> [123, 311, ???] | Casts, replaces null with [???]
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// CPU Load | [12.0, 11.4, null] -> [12.0, 11.4, ???] | No change, just into [String] form
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#[derive(Debug, Clone, Eq, PartialEq)]
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pub struct HumanNumber(String);
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impl std::fmt::Display for HumanNumber {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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write!(f, "{}", &self.0)
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}
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}
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impl HumanNumber {
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pub fn unknown() -> Self {
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Self("???".to_string())
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}
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pub fn to_percent(f: f32) -> Self {
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if f < 0.01 {
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Self("0%".to_string())
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} else {
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Self(format!("{:.2}%", f))
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}
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}
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pub fn to_percent_3_point(f: f32) -> Self {
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Self(format!("{:.3}%", f))
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}
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pub fn to_percent_no_fmt(f: f32) -> Self {
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Self(format!("{}%", f))
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}
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pub fn from_f32(f: f32) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&(f as u64), &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_f64(f: f64) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&(f as u128), &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_u16(u: u16) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&u, &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_u32(u: u32) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&u, &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_u64(u: u64) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&u, &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_u128(u: u128) -> Self {
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let mut buf = num_format::Buffer::new();
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buf.write_formatted(&u, &LOCALE);
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Self(buf.as_str().to_string())
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}
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pub fn from_hashrate(array: [Option<f32>; 3]) -> Self {
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let mut string = "[".to_string();
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let mut buf = num_format::Buffer::new();
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let mut n = 0;
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for i in array {
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match i {
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Some(f) => {
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let f = f as u128;
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buf.write_formatted(&f, &LOCALE);
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string.push_str(buf.as_str());
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string.push_str(" H/s");
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},
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None => string.push_str("??? H/s"),
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}
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if n != 2 {
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string.push_str(", ");
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n += 1;
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} else {
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string.push(']');
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break
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}
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}
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Self(string)
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}
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pub fn from_load(array: [Option<f32>; 3]) -> Self {
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let mut string = "[".to_string();
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let mut n = 0;
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for i in array {
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match i {
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Some(f) => string.push_str(format!("{:.2}", f).as_str()),
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None => string.push_str("???"),
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}
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if n != 2 {
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string.push_str(", ");
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n += 1;
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} else {
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string.push(']');
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break
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}
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}
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Self(string)
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}
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// [1_000_000] -> [1.000 MH/s]
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pub fn from_u64_to_megahash_3_point(hash: u64) -> Self {
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let hash = (hash as f64)/1_000_000.0;
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let hash = format!("{:.3} MH/s", hash);
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Self(hash)
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}
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// [1_000_000_000] -> [1.000 GH/s]
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pub fn from_u64_to_gigahash_3_point(hash: u64) -> Self {
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let hash = (hash as f64)/1_000_000_000.0;
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let hash = format!("{:.3} GH/s", hash);
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Self(hash)
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}
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pub fn from_f64_12_point(f: f64) -> Self {
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let f = format!("{:.12}", f);
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Self(f)
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}
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pub fn from_f64_no_fmt(f: f64) -> Self {
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let f = format!("{}", f);
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Self(f)
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}
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}
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//---------------------------------------------------------------------------------------------------- TESTS
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#[cfg(test)]
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mod test {
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#[test]
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fn human_number() {
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use crate::human::HumanNumber;
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assert!(HumanNumber::to_percent(0.001).to_string() == "0%");
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assert!(HumanNumber::to_percent(12.123123123123).to_string() == "12.12%");
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assert!(HumanNumber::to_percent_3_point(0.001).to_string() == "0.001%");
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assert!(HumanNumber::from_hashrate([Some(123.1), Some(11111.1), None]).to_string() == "[123 H/s, 11,111 H/s, ??? H/s]");
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assert!(HumanNumber::from_hashrate([None, Some(1.123), Some(123123.312)]).to_string() == "[??? H/s, 1 H/s, 123,123 H/s]");
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assert!(HumanNumber::from_load([Some(123.1234), Some(321.321), None]).to_string() == "[123.12, 321.32, ???]");
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assert!(HumanNumber::from_load([None, Some(4321.43), Some(1234.1)]).to_string() == "[???, 4321.43, 1234.10]");
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assert!(HumanNumber::from_f32(123_123.123123123).to_string() == "123,123");
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assert!(HumanNumber::from_f64(123_123_123.123123123123123).to_string() == "123,123,123");
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assert!(HumanNumber::from_u16(1_000).to_string() == "1,000");
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assert!(HumanNumber::from_u16(65_535).to_string() == "65,535");
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assert!(HumanNumber::from_u32(65_536).to_string() == "65,536");
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assert!(HumanNumber::from_u32(100_000).to_string() == "100,000");
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assert!(HumanNumber::from_u32(1_000_000).to_string() == "1,000,000");
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assert!(HumanNumber::from_u32(10_000_000).to_string() == "10,000,000");
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assert!(HumanNumber::from_u32(100_000_000).to_string() == "100,000,000");
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assert!(HumanNumber::from_u32(1_000_000_000).to_string() == "1,000,000,000");
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assert!(HumanNumber::from_u32(4_294_967_295).to_string() == "4,294,967,295");
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assert!(HumanNumber::from_u64(4_294_967_296).to_string() == "4,294,967,296");
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assert!(HumanNumber::from_u64(10_000_000_000).to_string() == "10,000,000,000");
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assert!(HumanNumber::from_u64(100_000_000_000).to_string() == "100,000,000,000");
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assert!(HumanNumber::from_u64(1_000_000_000_000).to_string() == "1,000,000,000,000");
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assert!(HumanNumber::from_u64(10_000_000_000_000).to_string() == "10,000,000,000,000");
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assert!(HumanNumber::from_u64(100_000_000_000_000).to_string() == "100,000,000,000,000");
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assert!(HumanNumber::from_u64(1_000_000_000_000_000).to_string() == "1,000,000,000,000,000");
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assert!(HumanNumber::from_u64(10_000_000_000_000_000).to_string() == "10,000,000,000,000,000");
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assert!(HumanNumber::from_u64(18_446_744_073_709_551_615).to_string() == "18,446,744,073,709,551,615");
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assert!(HumanNumber::from_u128(18_446_744_073_709_551_616).to_string() == "18,446,744,073,709,551,616");
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assert!(HumanNumber::from_u128(100_000_000_000_000_000_000).to_string() == "100,000,000,000,000,000,000");
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assert_eq!(
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HumanNumber::from_u128(340_282_366_920_938_463_463_374_607_431_768_211_455).to_string(),
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"340,282,366,920,938,463,463,374,607,431,768,211,455",
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);
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assert!(HumanNumber::from_u64_to_gigahash_3_point(1_000_000_000).to_string() == "1.000 GH/s");
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}
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#[test]
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fn human_time() {
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use crate::human::HumanTime;
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use std::time::Duration;
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assert!(HumanTime::into_human(Duration::from_secs(0)).to_string() == "0 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(1)).to_string() == "1 second");
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assert!(HumanTime::into_human(Duration::from_secs(2)).to_string() == "2 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(59)).to_string() == "59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(60)).to_string() == "1 minute");
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assert!(HumanTime::into_human(Duration::from_secs(61)).to_string() == "1 minute, 1 second");
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assert!(HumanTime::into_human(Duration::from_secs(62)).to_string() == "1 minute, 2 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(120)).to_string() == "2 minutes");
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assert!(HumanTime::into_human(Duration::from_secs(121)).to_string() == "2 minutes, 1 second");
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assert!(HumanTime::into_human(Duration::from_secs(122)).to_string() == "2 minutes, 2 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(179)).to_string() == "2 minutes, 59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(3599)).to_string() == "59 minutes, 59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(3600)).to_string() == "1 hour");
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assert!(HumanTime::into_human(Duration::from_secs(3601)).to_string() == "1 hour, 1 second");
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assert!(HumanTime::into_human(Duration::from_secs(3602)).to_string() == "1 hour, 2 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(3660)).to_string() == "1 hour, 1 minute");
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assert!(HumanTime::into_human(Duration::from_secs(3720)).to_string() == "1 hour, 2 minutes");
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assert!(HumanTime::into_human(Duration::from_secs(86399)).to_string() == "23 hours, 59 minutes, 59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(86400)).to_string() == "1 day");
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assert!(HumanTime::into_human(Duration::from_secs(86401)).to_string() == "1 day, 1 second");
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assert!(HumanTime::into_human(Duration::from_secs(86402)).to_string() == "1 day, 2 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(86460)).to_string() == "1 day, 1 minute");
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assert!(HumanTime::into_human(Duration::from_secs(86520)).to_string() == "1 day, 2 minutes");
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assert!(HumanTime::into_human(Duration::from_secs(90000)).to_string() == "1 day, 1 hour");
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assert!(HumanTime::into_human(Duration::from_secs(93600)).to_string() == "1 day, 2 hours");
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assert!(HumanTime::into_human(Duration::from_secs(604799)).to_string() == "6 days, 23 hours, 59 minutes, 59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(604800)).to_string() == "7 days");
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assert!(HumanTime::into_human(Duration::from_secs(2630016)).to_string() == "1 month");
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assert!(HumanTime::into_human(Duration::from_secs(3234815)).to_string() == "1 month, 6 days, 23 hours, 59 minutes, 59 seconds");
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assert!(HumanTime::into_human(Duration::from_secs(5260032)).to_string() == "2 months");
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assert!(HumanTime::into_human(Duration::from_secs(31557600)).to_string() == "1 year");
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assert!(HumanTime::into_human(Duration::from_secs(63115200)).to_string() == "2 years");
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assert_eq!(
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HumanTime::into_human(Duration::from_secs(18446744073709551615)).to_string(),
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"584542046090 years, 7 months, 15 days, 17 hours, 5 minutes, 3 seconds",
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);
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}
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}
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