You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: outputs.rs
    path of file: ./repos/wasmer/lib/wasix/src/runtime/resolver
    
    the code of the file until where you have to start completion: use std::{
    collections::BTreeMap,
    fmt::{self, Display, Formatter},
    ops::Index,
    path::PathBuf,
};

use petgraph::{
    graph::{DiGraph, NodeIndex},
    visit::EdgeRef,
};
use semver::Version;

use crate::runtime::resolver::{DistributionInfo, PackageInfo};

#[derive(Debug, Clone)]
pub struct Resolution {
    pub package: ResolvedPackage,
    pub graph: DependencyGraph,
}

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ItemLocation {
    /// The item's original name.
    pub name: String,
    /// The package t
    
    fn eq(&self, other: &Self) -> bool {
        let DependencyGraph {
            root,
            graph,
            packages,
        } = self;

        // Make sure their roots are the same package
        let this_root = graph.node_weight(*root);
        let other_root = other.graph.node_weight(other.root);

        match (this_root, other_root) {
            (Some(lhs), Some(rhs)) if lhs == rhs => {}
            _ => return false,
        }

        // the packages table *should* just be an optimisation. We've checked
        // it is valid as part of DependencyGraph::new() and the entire graph
        // is immutable, so it's fine to ignore.
        let _ = packages;

        // Most importantly, the graphs should be "the same" (i.e. if a node
        // in one graph is a
        // nodes are connected to the same nodes in both)
        petgraph::algo::is_isomorphic_matching(graph, &other.graph, Node::eq, Edge::eq)
    }