Turbopack: Implement bincode Encode/Decode traits on all turbo task values

Author: bgw

Cargo.lock

@@ -451,11 +451,12 @@ serde_bytes = "0.11.15"
 serde_path_to_error = "0.1.16"
 serde_qs = "0.13.0"
 serde_with = "3.12.0"
-smallvec = { version = "1.13.1", features = [
+smallvec = { version = "1.15.1", features = [
   "serde",
   "const_generics",
   "union",
   "const_new",
+  "impl_bincode",
 ] }
 swc_sourcemap = "9.3.4"
 strsim = "0.11.1"
@@ -481,4 +482,5 @@ inventory = "0.3.21"
 
 [patch.crates-io]
 bincode = { git = "https://github.com/bgw/bincode.git", branch = "bgw/patches" }
+virtue = { git = "https://github.com/bgw/virtue.git", branch = "bgw/fix-generic-default-parsing" }
 mdxjs = { git = "https://github.com/mischnic/mdxjs-rs.git", branch = "swc-core-32" }

Cargo.toml

@@ -56,6 +56,7 @@ ignored = [
 
 [dependencies]
 anyhow = { workspace = true }
+bincode = { workspace = true }
 console-subscriber = { workspace = true, optional = true }
 dhat = { workspace = true, optional = true }
 either = { workspace = true }

crates/napi/Cargo.toml

@@ -1,6 +1,7 @@
 use std::{borrow::Cow, io::Write, path::PathBuf, sync::Arc, thread, time::Duration};
 
 use anyhow::{Context, Result, anyhow, bail};
+use bincode::{Decode, Encode};
 use flate2::write::GzEncoder;
 use futures_util::TryFutureExt;
 use napi::{
@@ -1528,6 +1529,8 @@ pub fn project_compilation_events_subscribe(
     Serialize,
     TaskInput,
     TraceRawVcs,
+    Encode,
+    Decode,
 )]
 pub struct StackFrame {
     pub is_server: bool,

crates/napi/src/next_api/project.rs

@@ -14,6 +14,7 @@ workspace = true
 
 [dependencies]
 anyhow = { workspace = true }
+bincode = { workspace = true }
 byteorder = { workspace = true }
 either = { workspace = true }
 futures = { workspace = true }
@@ -26,6 +27,7 @@ serde = { workspace = true }
 serde_json = { workspace = true }
 swc_core = { workspace = true }
 tracing = { workspace = true }
+turbo-bincode = { workspace = true }
 turbo-rcstr = { workspace = true }
 turbo-tasks = { workspace = true }
 turbo-tasks-hash = { workspace = true }

crates/next-api/Cargo.toml

@@ -1,4 +1,5 @@
 use anyhow::{Context, Result, bail};
+use bincode::{Decode, Encode};
 use next_core::{
     app_structure::{
         AppPageLoaderTree, CollectedRootParams, Entrypoint as AppEntrypoint,
@@ -1068,13 +1069,27 @@ pub fn app_entry_point_to_route(
 #[turbo_tasks::value(transparent)]
 struct OutputAssetsWithAvailability((ResolvedVc<OutputAssets>, AvailabilityInfo));
 
-#[derive(Copy, Clone, Serialize, Deserialize, PartialEq, Eq, Debug, TraceRawVcs, NonLocalValue)]
+#[derive(
+    Copy,
+    Clone,
+    Serialize,
+    Deserialize,
+    PartialEq,
+    Eq,
+    Debug,
+    TraceRawVcs,
+    NonLocalValue,
+    Encode,
+    Decode,
+)]
 enum AppPageEndpointType {
     Html,
     Rsc,
 }
 
-#[derive(Clone, Serialize, Deserialize, PartialEq, Eq, Debug, TraceRawVcs, NonLocalValue)]
+#[derive(
+    Clone, Serialize, Deserialize, PartialEq, Eq, Debug, TraceRawVcs, NonLocalValue, Encode, Decode,
+)]
 enum AppEndpointType {
     Page {
         ty: AppPageEndpointType,