Struct OfflineRegistry 

pub struct OfflineRegistry { /* private fields */ }

An in-memory registry pre-populated with static package data.

Useful for testing, offline scenarios, or mirroring the public Thunderstore index. Every package and its versions are loaded up-front and stored in a HashMap keyed by PackageId.

Examples

use std::collections::HashMap;
use loadsmith_registry::{OfflineRegistry, Package, PackageVersion, Registry};
use loadsmith_core::{PackageId, Version, FileUrl, PackageRef};

let pkg = Package::new(
    PackageId::new("author-name"),
    vec![PackageVersion::new(
        Version::new(1, 0, 0),
        FileUrl::try_from_url("https://example.com/pkg.zip").unwrap(),
    )],
);
let mut packages = HashMap::new();
packages.insert(PackageId::new("author-name"), pkg);
let registry = OfflineRegistry::new(packages);

// List versions.
let versions = registry
    .version_info(&PackageId::new("author-name"), None)
    .await
    .unwrap();
assert_eq!(versions.len(), 1);

// Resolve a specific version.
let ref_ = PackageRef::new("author-name", Version::new(1, 0, 0));
let resolved = registry.resolve(&ref_, None).await.unwrap();
assert!(resolved.url.to_string().contains("example.com"));

Implementations

impl OfflineRegistry

pub fn new(packages: HashMap<PackageId, Package>) -> Self

Create a new offline registry from a map of packages.

The map is keyed by PackageId — each entry must match the id stored inside its Package value.

Trait Implementations

impl Clone for OfflineRegistry

fn clone(&self) -> OfflineRegistry

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OfflineRegistry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for OfflineRegistry

fn default() -> OfflineRegistry

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OfflineRegistry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Registry for OfflineRegistry

fn version_info<'a>( &'a self, id: &'a PackageId, _metadata: Option<&'a Value>, ) -> Pin<Box<dyn Future<Output = Result<Vec<VersionInfo>>> + 'a>>

List all available versions of the package identified by id.

fn resolve<'a>( &'a self, ref_: &'a PackageRef, _metadata: Option<&'a Value>, ) -> Pin<Box<dyn Future<Output = Result<ResolvedVersion>> + 'a>>

Resolve a package reference into concrete download information.

fn revalidate_checksum<'a>( &'a self, ref_: &'a PackageRef, metadata: Option<&'a Value>, ) -> Result<Option<Checksum>>

Re-compute and return the checksum for the package identified by ref_, or return None if the registry does not support checksum revalidation.

impl Serialize for OfflineRegistry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.