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perf(serde_v8): avoid extra is_array_buffer_view check (#15056)

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Divy Srivastava 2022-07-04 07:00:42 +05:30 committed by David Sherret
parent 43043d245f
commit 78d4dedcdb
1 changed files with 1 additions and 2 deletions
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3
serde_v8/magic/v8slice.rs
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@ -70,8 +70,7 @@ pub(crate) fn to_ranged_buffer<'s>(
scope: &mut v8::HandleScope<'s>, scope: &mut v8::HandleScope<'s>,
value: v8::Local<v8::Value>, value: v8::Local<v8::Value>,
) -> Result<(v8::Local<'s, v8::ArrayBuffer>, Range<usize>), v8::DataError> { ) -> Result<(v8::Local<'s, v8::ArrayBuffer>, Range<usize>), v8::DataError> {
if value.is_array_buffer_view() { if let Ok(view) = v8::Local::<v8::ArrayBufferView>::try_from(value) {
let view: v8::Local<v8::ArrayBufferView> = value.try_into()?;
let (offset, len) = (view.byte_offset(), view.byte_length()); let (offset, len) = (view.byte_offset(), view.byte_length());
let buffer = view.buffer(scope).ok_or(v8::DataError::NoData { let buffer = view.buffer(scope).ok_or(v8::DataError::NoData {
expected: "view to have a buffer", expected: "view to have a buffer",