dump.rs
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905 B

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dump.rs
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	use crate::{
	file::{self, Exists},
	helpers, log,
	process::{id::Id, Runner},
	};

	use colored::Colorize;
	use global_placeholders::global;
	use macros_rs::{crashln, string};
	use std::{collections::BTreeMap, fs};

	pub fn read() -> Runner {
	if !Exists::file(global!("pmc.dump")).unwrap() {
	let runner = Runner {
	id: Id::new(0),
	list: BTreeMap::new(),
	};

	write(&runner);
	log!("created dump file");
	}

	file::read_rmp(global!("pmc.dump"))
	}

	pub fn write(dump: &Runner) {
	let encoded: Vec<u8> = match rmp_serde::to_vec(&dump) {
	Ok(contents) => contents,
	Err(err) => crashln!("{} Cannot encode dump.\n{}", *helpers::FAIL, string!(err).white()),
	};

	if let Err(err) = fs::write(global!("pmc.dump"), encoded) {
	crashln!("{} Error writing dumpfile.\n{}", *helpers::FAIL, string!(err).white())
	}
	}