From fec1b2a5a4324a7eecdfbb2471931f3b6b0139c5 Mon Sep 17 00:00:00 2001 From: Aaron O'Mullan Date: Wed, 31 Mar 2021 16:37:38 +0200 Subject: refactor: new optimized op-layer using serde_v8 (#9843) - Improves op performance. - Handle op-metadata (errors, promise IDs) explicitly in the op-layer vs per op-encoding (aka: out-of-payload). - Remove shared queue & custom "asyncHandlers", all async values are returned in batches via js_recv_cb. - The op-layer should be thought of as simple function calls with little indirection or translation besides the conceptually straightforward serde_v8 bijections. - Preserve concepts of json/bin/min as semantic groups of their inputs/outputs instead of their op-encoding strategy, preserving these groups will also facilitate partial transitions over to v8 Fast API for the "min" and "bin" groups --- runtime/ops/worker_host.rs | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'runtime/ops/worker_host.rs') diff --git a/runtime/ops/worker_host.rs b/runtime/ops/worker_host.rs index cddde985a..424e7a70c 100644 --- a/runtime/ops/worker_host.rs +++ b/runtime/ops/worker_host.rs @@ -255,6 +255,14 @@ impl<'de> de::Visitor<'de> for ParseBooleanOrStringVec { formatter.write_str("a vector of strings or a boolean") } + // visit_unit maps undefined/missing values to false + fn visit_unit(self) -> Result + where + E: de::Error, + { + self.visit_bool(false) + } + fn visit_bool(self, v: bool) -> Result where E: de::Error, -- cgit v1.2.3