dirstat/src/data/graph.rs

use super::*;
use std::collections::HashMap;
use std::path::PathBuf;

/// Contains a graph of all paths and inodes that were successfully stat'd
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct INodeInfoGraph
{
    inodes: HashMap<INode, FsInfo>, // FsInfo contains parent INode that can be used to look up again in this table
    paths: HashMap<PathBuf, INode>, // map absolute paths to INodes to be looked up in `inodes` table.
}

impl INodeInfoGraph
{
    /// Create a new graph from these linked `HashMap`s
    #[inline] pub fn new(inodes: HashMap<INode, FsInfo>, paths: HashMap<PathBuf, INode>) -> Self
    {
	Self {
	    inodes,
	    paths
	}
    }
    //TODO: Order by largest size, get and iter fns etc
}