vrp_parser 0.1.1

A library for parsing VRPLib-formatted files.
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

use std::str::FromStr;

pub(crate) trait Numeric: FromStr + Default + Copy {
    fn as_usize(&self) -> usize;
    fn from_u64(val: u64) -> Self;
}

impl Numeric for u64 {
    fn as_usize(&self) -> usize {
        *self as usize
    }

    fn from_u64(val: u64) -> Self {
        val
    }
}

impl Numeric for f64 {
    fn as_usize(&self) -> usize {
        *self as usize
    }

    fn from_u64(val: u64) -> Self {
        val as f64
    }
}