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authorFlorian Klink <flokli@flokli.de>2023-05-25T14·52+0300
committerclbot <clbot@tvl.fyi>2023-06-12T10·15+0000
commit27ff98000b0cdf0ed30eb8837c7d44cd3e79d32f (patch)
tree09fcb40135001d35717ce176d8b473f5e634bdcf /tvix/store/src/bin/tvix-store.rs
parent5139cc45c2ce1736509f3f0ebf68a71c10ace939 (diff)
feat(tvix/store): eliminate generics in BlobStore r/6269
To construct various stores at runtime, we need to eliminate associated
types from the BlobService trait, and return Box<dyn …> instead of
specific types.

This also means we can't consume self in the close() method, so
everything we write to is put in an Option<>, and during the first close
we take from there.

Change-Id: Ia523b6ab2f2a5276f51cb5d17e81a5925bce69b6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8647
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Diffstat (limited to 'tvix/store/src/bin/tvix-store.rs')
-rw-r--r--tvix/store/src/bin/tvix-store.rs7
1 files changed, 4 insertions, 3 deletions
diff --git a/tvix/store/src/bin/tvix-store.rs b/tvix/store/src/bin/tvix-store.rs
index ce2701157110..8fe62e5b5b2e 100644
--- a/tvix/store/src/bin/tvix-store.rs
+++ b/tvix/store/src/bin/tvix-store.rs
@@ -6,6 +6,7 @@ use std::path::Path;
 use std::path::PathBuf;
 use std::sync::Arc;
 use tracing_subscriber::prelude::*;
+use tvix_store::blobservice::BlobService;
 use tvix_store::blobservice::GRPCBlobService;
 use tvix_store::blobservice::SledBlobService;
 use tvix_store::directoryservice::GRPCDirectoryService;
@@ -112,14 +113,14 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             let mut server = Server::builder();
 
             let nar_calculation_service = NonCachingNARCalculationService::new(
-                blob_service.clone(),
+                Box::new(blob_service.clone()),
                 directory_service.clone(),
             );
 
             #[allow(unused_mut)]
             let mut router = server
                 .add_service(BlobServiceServer::new(GRPCBlobServiceWrapper::from(
-                    blob_service,
+                    Box::new(blob_service) as Box<dyn BlobService>,
                 )))
                 .add_service(DirectoryServiceServer::new(
                     GRPCDirectoryServiceWrapper::from(directory_service),
@@ -156,7 +157,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                 GRPCNARCalculationService::from_client(path_info_service_client);
 
             let io = Arc::new(TvixStoreIO::new(
-                blob_service,
+                Box::new(blob_service),
                 directory_service,
                 path_info_service,
                 nar_calculation_service,