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src: avoid copy when creating Blob #44616

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Merged
nodejs-github-bot merged 1 commit into from
Sep 14, 2022
Merged

src: avoid copy when creating Blob #44616

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src: avoid copy when creating Blob
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@jasnell @tniessen
jasnell authored and tniessen committed Sep 12, 2022
commit 7a4301e3dc8841136eec9b97e5c6f013dcbc00ec
8 changes: 3 additions & 5 deletions src/node_blob.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -71,11 +71,9 @@ bool Blob::HasInstance(Environment* env, v8::Local<v8::Value> object) {
return GetConstructorTemplate(env)->HasInstance(object);
}

BaseObjectPtr<Blob> Blob::Create(
Environment* env,
const std::vector<BlobEntry> store,
size_t length) {

BaseObjectPtr<Blob> Blob::Create(Environment* env,
const std::vector<BlobEntry>& store,
size_t length) {
HandleScope scope(env->isolate());

Local<Function> ctor;
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11 changes: 4 additions & 7 deletions src/node_blob.h
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Expand Up @@ -45,16 +45,13 @@ class Blob : public BaseObject {
static v8::Local<v8::FunctionTemplate> GetConstructorTemplate(
Environment* env);

static BaseObjectPtr<Blob> Create(
Environment* env,
const std::vector<BlobEntry> store,
size_t length);
static BaseObjectPtr<Blob> Create(Environment* env,
const std::vector<BlobEntry>& store,
size_t length);

static bool HasInstance(Environment* env, v8::Local<v8::Value> object);

const std::vector<BlobEntry> entries() const {
return store_;
}
const std::vector<BlobEntry>& entries() const { return store_; }

void MemoryInfo(MemoryTracker* tracker) const override;
SET_MEMORY_INFO_NAME(Blob)
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