vmgs_broker/
resolver.rs

1// Copyright (c) Microsoft Corporation.
2// Licensed under the MIT License.
3
4//! Resource resolver for VMGS files.
5
6use crate::VmgsClient;
7use crate::non_volatile_store::EncryptionNotSupported;
8use crate::non_volatile_store::VmgsNonVolatileStore;
9use vm_resource::ResolveResource;
10use vm_resource::kind::NonVolatileStoreKind;
11use vmcore::non_volatile_store::resources::ResolvedNonVolatileStore;
12use vmgs_resources::VmgsFileHandle;
13
14/// A resource resolver for VMGS files.
15pub struct VmgsFileResolver {
16    client: VmgsClient,
17}
18
19impl VmgsFileResolver {
20    /// Create a new resolver.
21    pub fn new(client: VmgsClient) -> Self {
22        Self { client }
23    }
24}
25
26impl ResolveResource<NonVolatileStoreKind, VmgsFileHandle> for VmgsFileResolver {
27    type Output = ResolvedNonVolatileStore;
28    type Error = EncryptionNotSupported;
29
30    fn resolve(&self, resource: VmgsFileHandle, (): ()) -> Result<Self::Output, Self::Error> {
31        Ok(VmgsNonVolatileStore::new(
32            self.client.clone(),
33            vmgs_format::FileId(resource.file_id),
34            resource.encrypted,
35        )?
36        .into())
37    }
38}
vmgs_broker/resolver.rs

vmgs_broker/
resolver.rs
