use anyhow::{Ok, anyhow};
use std::str::FromStr;
#[derive(Debug)]
pub struct Prnsol {
pub node: usize,
pub temp: f32,
}
impl FromStr for Prnsol {
type Err = anyhow::Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
let mut parts = s.split_whitespace();
let node = parts.next().ok_or(anyhow!("not enought data at `{s}`"))?;
let temp = parts.next().ok_or(anyhow!("not enought data at `{s}`"))?;
Ok(Self {
node: node.parse()?,
temp: temp.parse()?,
})
}
}