WIP: Turbopack: Remove automatic serde derives from #[turbo_tasks::value] macro

crates/next-core/src/app_structure.rs

@@ -4,7 +4,6 @@ use anyhow::{Context, Result, bail};
 use bincode::{Decode, Encode};
 use indexmap::map::{Entry, OccupiedEntry};
 use rustc_hash::FxHashMap;
-use serde::{Deserialize, Serialize};
 use tracing::Instrument;
 use turbo_rcstr::{RcStr, rcstr};
 use turbo_tasks::{
@@ -38,31 +37,18 @@ fn normalize_underscore(string: &str) -> String {
 #[turbo_tasks::value]
 #[derive(Default, Debug, Clone)]
 pub struct AppDirModules {
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub page: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub layout: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub error: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub global_error: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub global_not_found: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub loading: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub template: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub forbidden: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub unauthorized: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub not_found: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub default: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub route: Option<FileSystemPath>,
-    #[serde(skip_serializing_if = "Metadata::is_empty", default)]
     pub metadata: Metadata,
 }
 
@@ -87,9 +73,7 @@ impl AppDirModules {
 }
 
 /// A single metadata file plus an optional "alt" text file.
-#[derive(
-    Clone, Debug, Serialize, Deserialize, PartialEq, Eq, TraceRawVcs, NonLocalValue, Encode, Decode,
-)]
+#[derive(Clone, Debug, PartialEq, Eq, TraceRawVcs, NonLocalValue, Encode, Decode)]
 pub enum MetadataWithAltItem {
     Static {
         path: FileSystemPath,
@@ -102,18 +86,7 @@ pub enum MetadataWithAltItem {
 
 /// A single metadata file.
 #[derive(
-    Clone,
-    Debug,
-    Hash,
-    Serialize,
-    Deserialize,
-    PartialEq,
-    Eq,
-    TaskInput,
-    TraceRawVcs,
-    NonLocalValue,
-    Encode,
-    Decode,
+    Clone, Debug, Hash, PartialEq, Eq, TaskInput, TraceRawVcs, NonLocalValue, Encode, Decode,
 )]
 pub enum MetadataItem {
     Static { path: FileSystemPath },
@@ -159,29 +132,12 @@ impl From<MetadataWithAltItem> for MetadataItem {
 }
 
 /// Metadata file that can be placed in any segment of the app directory.
-#[derive(
-    Default,
-    Clone,
-    Debug,
-    Serialize,
-    Deserialize,
-    PartialEq,
-    Eq,
-    TraceRawVcs,
-    NonLocalValue,
-    Encode,
-    Decode,
-)]
+#[derive(Default, Clone, Debug, PartialEq, Eq, TraceRawVcs, NonLocalValue, Encode, Decode)]
 pub struct Metadata {
-    #[serde(skip_serializing_if = "Vec::is_empty", default)]
     pub icon: Vec<MetadataWithAltItem>,
-    #[serde(skip_serializing_if = "Vec::is_empty", default)]
     pub apple: Vec<MetadataWithAltItem>,
-    #[serde(skip_serializing_if = "Vec::is_empty", default)]
     pub twitter: Vec<MetadataWithAltItem>,
-    #[serde(skip_serializing_if = "Vec::is_empty", default)]
     pub open_graph: Vec<MetadataWithAltItem>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub sitemap: Option<MetadataItem>,
     // The page indicates where the metadata is defined and captured.
     // The steps for capturing metadata (get_directory_tree) and constructing
@@ -190,7 +146,6 @@ pub struct Metadata {
     // the actual path incorrectly with fillMetadataSegment.
     //
     // This is only being used for the static metadata files.
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub base_page: Option<AppPage>,
 }
 
@@ -216,11 +171,8 @@ impl Metadata {
 #[turbo_tasks::value]
 #[derive(Default, Clone, Debug)]
 pub struct GlobalMetadata {
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub favicon: Option<MetadataItem>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub robots: Option<MetadataItem>,
-    #[serde(skip_serializing_if = "Option::is_none")]
     pub manifest: Option<MetadataItem>,
 }
 
@@ -534,8 +486,6 @@ impl ValueDefault for FileSystemPathVec {
     PartialEq,
     Eq,
     Hash,
-    Serialize,
-    Deserialize,
     TraceRawVcs,
     ValueDebugFormat,
     Debug,

crates/next-core/src/next_app/app_page_entry.rs

@@ -15,11 +15,10 @@ use turbopack_core::{
 };
 use turbopack_ecmascript::runtime_functions::{TURBOPACK_LOAD, TURBOPACK_REQUIRE};
 
-use super::app_entry::AppEntry;
 use crate::{
     app_page_loader_tree::{AppPageLoaderTreeModule, GLOBAL_ERROR},
     app_structure::AppPageLoaderTree,
-    next_app::{AppPage, AppPath},
+    next_app::{AppPage, AppPath, app_entry::AppEntry},
     next_config::NextConfig,
     next_edge::entry::wrap_edge_entry,
     next_server_component::NextServerComponentTransition,

crates/next-core/src/next_config.rs

@@ -76,7 +76,7 @@
 }
 
 #[turbo_tasks::value(eq = "manual")]
-#[derive(Clone, Debug, Default, PartialEq)]
+#[derive(Clone, Debug, Default, PartialEq, Deserialize)]
 #[serde(default, rename_all = "camelCase")]
 pub struct NextConfig {
     // IMPORTANT: all fields should be private and access should be wrapped within a turbo-tasks
@@ -515,7 +515,7 @@
 
 #[turbo_tasks::value(eq = "manual")]
 #[derive(Clone, Debug, Default, PartialEq)]
 #[serde(rename_all = "camelCase")]
 pub struct Rewrites {
     pub before_files: Vec<Rewrite>,
     pub after_files: Vec<Rewrite>,
@@ -543,20 +543,20 @@
 
 #[turbo_tasks::value(eq = "manual", operation)]
 #[derive(Clone, Debug, PartialEq)]
 #[serde(rename_all = "camelCase")]
 pub struct ImageConfig {
     pub device_sizes: Vec<u16>,
     pub image_sizes: Vec<u16>,
     pub path: String,
     pub loader: ImageLoader,
     #[serde(deserialize_with = "empty_string_is_none")]
     pub loader_file: Option<String>,
     pub domains: Vec<String>,
     pub disable_static_images: bool,
     #[serde(rename = "minimumCacheTTL")]
     pub minimum_cache_ttl: u64,
     pub formats: Vec<ImageFormat>,
     #[serde(rename = "dangerouslyAllowSVG")]
     pub dangerously_allow_svg: bool,
     pub content_security_policy: String,
     pub remote_patterns: Vec<RemotePattern>,
@@ -849,7 +849,7 @@
 
 #[turbo_tasks::value(operation)]
 #[derive(Copy, Clone, Debug)]
 #[serde(rename_all = "camelCase")]
 pub enum ModuleIds {
     Named,
     Deterministic,
@@ -859,16 +859,7 @@
 pub struct OptionModuleIds(pub Option<ModuleIds>);
 
 #[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Serialize,
-    Deserialize,
-    TraceRawVcs,
-    NonLocalValue,
-    OperationValue,
-    Encode,
-    Decode,
+    Clone, Debug, PartialEq, Deserialize, TraceRawVcs, NonLocalValue, OperationValue, Encode, Decode,
 )]
 #[serde(untagged)]
 pub enum MdxRsOptions {
@@ -878,7 +869,7 @@
 
 #[turbo_tasks::value(shared, operation)]
 #[derive(Clone, Debug, Default)]
 #[serde(rename_all = "camelCase")]
 pub enum ReactCompilerCompilationMode {
     #[default]
     Infer,
@@ -888,7 +879,7 @@
 
 #[turbo_tasks::value(shared, operation)]
 #[derive(Clone, Debug, Default)]
 #[serde(rename_all = "snake_case")]
 pub enum ReactCompilerPanicThreshold {
     #[default]
     None,
@@ -899,9 +890,9 @@
 /// Subset of react compiler options
 #[turbo_tasks::value(shared, operation)]
 #[derive(Clone, Debug, Default)]
 #[serde(rename_all = "camelCase")]
 pub struct ReactCompilerOptions {
     #[serde(default)]
     pub compilation_mode: ReactCompilerCompilationMode,
     #[serde(default)]
     pub panic_threshold: ReactCompilerPanicThreshold,
@@ -933,7 +924,6 @@
     Debug,
     Default,
     PartialEq,
-    Serialize,
     Deserialize,
     TraceRawVcs,
     ValueDebugFormat,
@@ -1275,16 +1265,7 @@
 }
 
 #[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Serialize,
-    Deserialize,
-    TraceRawVcs,
-    NonLocalValue,
-    OperationValue,
-    Encode,
-    Decode,
+    Clone, Debug, PartialEq, Deserialize, TraceRawVcs, NonLocalValue, OperationValue, Encode, Decode,
 )]
 #[serde(untagged)]
 pub enum EmotionTransformOptionsOrBoolean {
@@ -1302,16 +1283,7 @@
 }
 
 #[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Serialize,
-    Deserialize,
-    TraceRawVcs,
-    NonLocalValue,
-    OperationValue,
-    Encode,
-    Decode,
+    Clone, Debug, PartialEq, Deserialize, TraceRawVcs, NonLocalValue, OperationValue, Encode, Decode,
 )]
 #[serde(untagged)]
 pub enum StyledComponentsTransformOptionsOrBoolean {
@@ -1329,7 +1301,7 @@
 }
 
 #[turbo_tasks::value(eq = "manual")]
-#[derive(Clone, Debug, PartialEq, Default, OperationValue)]
+#[derive(Clone, Debug, PartialEq, Default, OperationValue, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CompilerConfig {
     pub react_remove_properties: Option<ReactRemoveProperties>,
@@ -1340,16 +1312,7 @@
 }
 
 #[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Serialize,
-    Deserialize,
-    TraceRawVcs,
-    NonLocalValue,
-    OperationValue,
-    Encode,
-    Decode,
+    Clone, Debug, PartialEq, Deserialize, TraceRawVcs, NonLocalValue, OperationValue, Encode, Decode,
 )]
 #[serde(untagged, rename_all = "camelCase")]
 pub enum ReactRemoveProperties {
@@ -1367,16 +1330,7 @@
 }
 
 #[derive(
-    Clone,
-    Debug,
-    PartialEq,
-    Serialize,
-    Deserialize,
-    TraceRawVcs,
-    NonLocalValue,
-    OperationValue,
-    Encode,
-    Decode,
+    Clone, Debug, PartialEq, Deserialize, TraceRawVcs, NonLocalValue, OperationValue, Encode, Decode,
 )]
 #[serde(untagged)]
 pub enum RemoveConsoleConfig {

crates/next-core/src/next_font/google/mod.rs

@@ -37,22 +37,25 @@ use turbopack_node::{
     execution_context::ExecutionContext,
 };
 
-use self::{
-    font_fallback::get_font_fallback,
-    options::{FontDataEntry, FontWeights, NextFontGoogleOptions, options_from_request},
-    stylesheet::build_stylesheet,
-    util::{get_font_axes, get_stylesheet_url},
-};
-use super::{
-    font_fallback::FontFallback,
-    util::{
-        FontCssProperties, FontFamilyType, can_use_next_font, get_request_hash, get_request_id,
-        get_scoped_font_family,
-    },
-};
 use crate::{
-    embed_js::next_js_file_path, mode::NextMode, next_app::metadata::split_extension,
-    next_font::issue::NextFontIssue, util::load_next_js_json_file,
+    embed_js::next_js_file_path,
+    mode::NextMode,
+    next_app::metadata::split_extension,
+    next_font::{
+        font_fallback::FontFallback,
+        google::{
+            font_fallback::get_font_fallback,
+            options::{FontDataEntry, FontWeights, NextFontGoogleOptions, options_from_request},
+            stylesheet::build_stylesheet,
+            util::{get_font_axes, get_stylesheet_url},
+        },
+        issue::NextFontIssue,
+        util::{
+            FontCssProperties, FontFamilyType, can_use_next_font, get_request_hash, get_request_id,
+            get_scoped_font_family,
+        },
+    },
+    util::load_next_js_json_file,
 };
 
 pub mod font_fallback;
@@ -74,6 +77,7 @@ pub const USER_AGENT_FOR_GOOGLE_FONTS: &str = "Mozilla/5.0 (Macintosh; Intel Mac
 pub const GOOGLE_FONTS_INTERNAL_PREFIX: &str = "@vercel/turbopack-next/internal/font/google/font";
 
 #[turbo_tasks::value(transparent)]
+#[derive(Deserialize)]
 struct FontData(#[bincode(with = "turbo_bincode::indexmap")] FxIndexMap<RcStr, FontDataEntry>);
 
 #[turbo_tasks::value(shared)]

crates/next-core/src/next_shared/transforms/relay.rs

@@ -4,8 +4,10 @@ use turbo_tasks_fs::FileSystemPath;
 use turbopack::module_options::ModuleRule;
 use turbopack_ecmascript_plugins::transform::relay::RelayTransformer;
 
-use super::get_ecma_transform_rule;
-use crate::{next_config::NextConfig, next_shared::transforms::EcmascriptTransformStage};
+use crate::{
+    next_config::NextConfig,
+    next_shared::transforms::{EcmascriptTransformStage, get_ecma_transform_rule},
+};
 
 /// Returns a transform rule for the relay graphql transform.
 pub async fn get_relay_transform_rule(