From 38555a6a0fe9a7235776afe0ebfb2a24dc518391 Mon Sep 17 00:00:00 2001
From: Divy Srivastava <dj.srivastava23@gmail.com>
Date: Fri, 3 Mar 2023 19:04:10 +0530
Subject: feat(ops): reland fast zero copy string arguments (#17996)

Reland https://github.com/denoland/deno/pull/16777

The codegen is disabled in async ops and when fallback to slow call is
possible (return type is a Result) to avoid hitting this V8 bug:
https://github.com/denoland/deno/issues/17159
---
 core/ops_builtin.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'core')

diff --git a/core/ops_builtin.rs b/core/ops_builtin.rs
index 1cc1e8d34..d225b8624 100644
--- a/core/ops_builtin.rs
+++ b/core/ops_builtin.rs
@@ -108,7 +108,7 @@ pub fn op_metrics(state: &mut OpState) -> (OpMetrics, Vec<OpMetrics>) {
 
 /// Builtin utility to print to stdout/stderr
 #[op]
-pub fn op_print(msg: String, is_err: bool) -> Result<(), Error> {
+pub fn op_print(msg: &str, is_err: bool) -> Result<(), Error> {
   if is_err {
     stderr().write_all(msg.as_bytes())?;
     stderr().flush().unwrap();
@@ -153,12 +153,12 @@ pub fn op_wasm_streaming_feed(
 pub fn op_wasm_streaming_set_url(
   state: &mut OpState,
   rid: ResourceId,
-  url: String,
+  url: &str,
 ) -> Result<(), Error> {
   let wasm_streaming =
     state.resource_table.get::<WasmStreamingResource>(rid)?;
 
-  wasm_streaming.0.borrow_mut().set_url(&url);
+  wasm_streaming.0.borrow_mut().set_url(url);
 
   Ok(())
 }
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