[Merged by Bors] - Implement ProxyBuilder

[jedel1043]

This Pull Request fixes/closes #2075.

It changes the following:

• Implements a ProxyBuilder struct to be able to create Proxy objects from native function traps.
• Documents ProxyBuilder and adjusts some documentation.
• Fixes a clippy lint.

[github-actions]

Test262 conformance changes

VM implementation

Test result	main count	PR count	difference
Total	90,192	90,192	0
Passed	54,651	54,651	0
Ignored	23,279	23,279	0
Failed	12,262	12,262	0
Panics	0	0	0
Conformance	60.59%	60.59%	0.00%

[codecov]

Codecov Report

Merging #2076 (12fe403) into main (456da49) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main    #2076      +/-   ##
==========================================
- Coverage   44.17%   44.17%   -0.01%     
==========================================
  Files         215      216       +1     
  Lines       19371    19379       +8     
==========================================
+ Hits         8558     8561       +3     
- Misses      10813    10818       +5     

Impacted Files	Coverage Δ
boa_engine/src/builtins/function/mod.rs	30.08% <ø> (ø)
boa_engine/src/builtins/proxy/mod.rs	8.82% <0.00%> (ø)
...gine/src/object/internal_methods/bound_function.rs	0.00% <ø> (ø)
boa_engine/src/object/internal_methods/proxy.rs	0.00% <ø> (ø)
boa_engine/src/object/jsproxy.rs	0.00% <0.00%> (ø)
boa_engine/src/object/mod.rs	20.10% <ø> (ø)
boa_engine/src/string.rs	54.21% <ø> (ø)
...a_engine/src/syntax/ast/node/statement_list/mod.rs	73.52% <0.00%> (+2.94%)	⬆️
...parser/expression/primary/array_initializer/mod.rs	53.57% <0.00%> (+3.57%)	⬆️
... and 1 more

---

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[github-actions]

Benchmark for ccd1624

Click to view benchmark

Test	Base	PR	%
Arithmetic operations (Compiler)	537.0±0.97ns	526.3±1.22ns	-1.99%
Arithmetic operations (Execution)	454.0±2.07ns	474.8±3.94ns	+4.58%
Arithmetic operations (Parser)	6.3±0.06µs	6.3±0.06µs	0.00%
Array access (Compiler)	1543.1±7.09ns	1532.3±6.55ns	-0.70%
Array access (Execution)	8.5±0.03µs	8.5±0.03µs	0.00%
Array access (Parser)	13.8±0.06µs	13.8±0.04µs	0.00%
Array creation (Compiler)	2.5±0.01µs	2.4±0.01µs	-4.00%
Array creation (Execution)	2.5±0.00ms	2.4±0.01ms	-4.00%
Array creation (Parser)	16.0±0.08µs	15.9±0.07µs	-0.62%
Array pop (Compiler)	4.2±0.03µs	4.3±0.01µs	+2.38%
Array pop (Execution)	1092.7±5.23µs	1080.2±15.34µs	-1.14%
Array pop (Parser)	156.5±0.21µs	158.1±0.31µs	+1.02%
Boolean Object Access (Compiler)	1169.1±4.45ns	1172.1±5.04ns	+0.26%
Boolean Object Access (Execution)	4.5±0.01µs	4.5±0.01µs	0.00%
Boolean Object Access (Parser)	16.0±0.06µs	16.1±0.09µs	+0.63%
Clean js (Compiler)	5.1±0.02µs	5.1±0.02µs	0.00%
Clean js (Execution)	703.6±3.25µs	701.0±3.25µs	-0.37%
Clean js (Parser)	34.3±0.08µs	34.2±0.10µs	-0.29%
Create Realm	282.0±0.57ns	269.2±4.03ns	-4.54%
Dynamic Object Property Access (Compiler)	2.0±0.02µs	1993.7±5.12ns	-0.31%
Dynamic Object Property Access (Execution)	5.6±0.04µs	5.5±0.02µs	-1.79%
Dynamic Object Property Access (Parser)	12.1±0.04µs	12.0±0.05µs	-0.83%
Fibonacci (Compiler)	3.0±0.02µs	2.9±0.01µs	-3.33%
Fibonacci (Execution)	1422.2±3.77µs	1414.9±3.56µs	-0.51%
Fibonacci (Parser)	18.7±0.06µs	18.5±0.06µs	-1.07%
For loop (Compiler)	2.8±0.01µs	2.8±0.01µs	0.00%
For loop (Execution)	16.3±0.03µs	16.1±0.06µs	-1.23%
For loop (Parser)	16.3±0.06µs	16.3±0.06µs	0.00%
Mini js (Compiler)	4.5±0.01µs	4.5±0.01µs	0.00%
Mini js (Execution)	658.1±6.70µs	654.8±2.88µs	-0.50%
Mini js (Parser)	30.0±0.14µs	29.9±0.17µs	-0.33%
Number Object Access (Compiler)	1113.1±1.80ns	1121.0±1.79ns	+0.71%
Number Object Access (Execution)	3.5±0.01µs	3.5±0.01µs	0.00%
Number Object Access (Parser)	12.7±0.10µs	12.6±0.07µs	-0.79%
Object Creation (Compiler)	1721.5±33.89ns	1725.8±3.35ns	+0.25%
Object Creation (Execution)	5.4±0.05µs	5.2±0.02µs	-3.70%
Object Creation (Parser)	10.6±0.03µs	10.5±0.04µs	-0.94%
RegExp (Compiler)	1944.6±24.15ns	1920.0±12.55ns	-1.27%
RegExp (Execution)	12.3±0.07µs	12.4±0.21µs	+0.81%
RegExp (Parser)	11.7±0.07µs	11.6±0.04µs	-0.85%
RegExp Creation (Compiler)	1683.5±13.49ns	1711.7±3.90ns	+1.68%
RegExp Creation (Execution)	9.4±0.05µs	9.5±0.05µs	+1.06%
RegExp Creation (Parser)	9.8±0.04µs	9.7±0.05µs	-1.02%
RegExp Literal (Compiler)	1969.1±52.71ns	1933.5±5.70ns	-1.81%
RegExp Literal (Execution)	12.4±0.07µs	12.3±0.29µs	-0.81%
RegExp Literal (Parser)	9.5±0.04µs	9.5±0.07µs	0.00%
RegExp Literal Creation (Compiler)	1712.3±8.60ns	1678.3±4.52ns	-1.99%
RegExp Literal Creation (Execution)	9.4±0.02µs	9.5±0.05µs	+1.06%
RegExp Literal Creation (Parser)	7.6±0.03µs	7.5±0.04µs	-1.32%
Static Object Property Access (Compiler)	1786.9±62.53ns	1748.4±8.12ns	-2.15%
Static Object Property Access (Execution)	5.3±0.02µs	5.4±0.01µs	+1.89%
Static Object Property Access (Parser)	11.4±0.04µs	11.2±0.04µs	-1.75%
String Object Access (Compiler)	1559.4±5.42ns	1581.1±8.40ns	+1.39%
String Object Access (Execution)	6.4±0.06µs	6.3±0.09µs	-1.56%
String Object Access (Parser)	16.1±0.08µs	16.0±0.06µs	-0.62%
String comparison (Compiler)	2.5±0.01µs	2.5±0.01µs	0.00%
String comparison (Execution)	4.8±0.03µs	4.8±0.03µs	0.00%
String comparison (Parser)	12.5±0.04µs	12.6±0.06µs	+0.80%
String concatenation (Compiler)	1962.9±4.77ns	1953.7±5.05ns	-0.47%
String concatenation (Execution)	4.7±0.03µs	4.6±0.01µs	-2.13%
String concatenation (Parser)	8.7±0.02µs	8.7±0.03µs	0.00%
String copy (Compiler)	1595.8±5.41ns	1582.7±6.46ns	-0.82%
String copy (Execution)	4.3±0.01µs	4.3±0.02µs	0.00%
String copy (Parser)	6.5±0.03µs	6.6±0.19µs	+1.54%
Symbols (Compiler)	1167.5±2.47ns	1184.5±2.26ns	+1.46%
Symbols (Execution)	4.3±0.01µs	4.4±0.01µs	+2.33%
Symbols (Parser)	5.2±0.06µs	5.1±0.04µs	-1.92%

[github-actions]

Benchmark for 1686740

Click to view benchmark

Test	Base	PR	%
Arithmetic operations (Compiler)	547.9±0.84ns	533.4±0.93ns	-2.65%
Arithmetic operations (Execution)	632.4±0.56ns	649.9±0.62ns	+2.77%
Arithmetic operations (Parser)	6.0±0.02µs	6.1±0.02µs	+1.67%
Array access (Compiler)	1474.3±2.63ns	1273.4±15.76ns	-13.63%
Array access (Execution)	7.8±0.02µs	7.8±0.02µs	0.00%
Array access (Parser)	12.7±0.02µs	12.7±0.02µs	0.00%
Array creation (Compiler)	2.3±0.01µs	2.0±0.03µs	-13.04%
Array creation (Execution)	2.6±0.00ms	2.6±0.00ms	0.00%
Array creation (Parser)	14.6±0.03µs	14.5±0.02µs	-0.68%
Array pop (Compiler)	4.0±0.00µs	3.6±0.04µs	-10.00%
Array pop (Execution)	1116.3±33.02µs	1121.5±3.10µs	+0.47%
Array pop (Parser)	147.8±0.10µs	150.5±0.17µs	+1.83%
Boolean Object Access (Compiler)	1158.4±5.46ns	1160.0±28.92ns	+0.14%
Boolean Object Access (Execution)	4.2±0.01µs	4.2±0.01µs	0.00%
Boolean Object Access (Parser)	15.2±0.04µs	15.1±0.04µs	-0.66%
Clean js (Compiler)	4.8±0.01µs	4.7±0.01µs	-2.08%
Clean js (Execution)	680.1±3.97µs	683.9±3.62µs	+0.56%
Clean js (Parser)	31.5±0.04µs	31.6±0.06µs	+0.32%
Create Realm	280.6±2.34ns	283.8±0.94ns	+1.14%
Dynamic Object Property Access (Compiler)	1871.4±8.50ns	1639.6±13.28ns	-12.39%
Dynamic Object Property Access (Execution)	5.4±0.02µs	5.4±0.02µs	0.00%
Dynamic Object Property Access (Parser)	11.2±0.02µs	11.2±0.02µs	0.00%
Fibonacci (Compiler)	2.4±0.01µs	2.4±0.03µs	0.00%
Fibonacci (Execution)	1347.2±4.82µs	1335.0±3.49µs	-0.91%
Fibonacci (Parser)	17.1±0.03µs	17.2±0.03µs	+0.58%
For loop (Compiler)	2.6±0.01µs	2.3±0.04µs	-11.54%
For loop (Execution)	16.1±0.03µs	15.9±0.03µs	-1.24%
For loop (Parser)	15.1±0.07µs	15.0±0.02µs	-0.66%
Mini js (Compiler)	4.2±0.02µs	4.2±0.02µs	0.00%
Mini js (Execution)	645.0±3.84µs	644.8±5.57µs	-0.03%
Mini js (Parser)	27.6±0.08µs	27.7±0.04µs	+0.36%
Number Object Access (Compiler)	1094.7±2.03ns	942.5±10.26ns	-13.90%
Number Object Access (Execution)	3.3±0.00µs	3.2±0.01µs	-3.03%
Number Object Access (Parser)	11.9±0.02µs	11.9±0.02µs	0.00%
Object Creation (Compiler)	1633.9±10.82ns	1445.8±15.14ns	-11.51%
Object Creation (Execution)	5.1±0.02µs	5.1±0.01µs	0.00%
Object Creation (Parser)	9.8±0.02µs	9.7±0.20µs	-1.02%
RegExp (Compiler)	1865.8±14.40ns	1590.4±13.58ns	-14.76%
RegExp (Execution)	12.3±0.08µs	11.7±0.07µs	-4.88%
RegExp (Parser)	10.8±0.01µs	10.8±0.02µs	0.00%
RegExp Creation (Compiler)	1627.1±5.69ns	1430.9±13.56ns	-12.06%
RegExp Creation (Execution)	9.3±0.05µs	9.0±0.06µs	-3.23%
RegExp Creation (Parser)	9.0±0.03µs	9.0±0.01µs	0.00%
RegExp Literal (Compiler)	1863.6±16.42ns	1612.7±18.33ns	-13.46%
RegExp Literal (Execution)	12.3±0.08µs	11.7±0.07µs	-4.88%
RegExp Literal (Parser)	8.8±0.02µs	8.6±0.02µs	-2.27%
RegExp Literal Creation (Compiler)	1592.9±3.57ns	1387.5±16.00ns	-12.89%
RegExp Literal Creation (Execution)	9.3±0.06µs	9.0±0.04µs	-3.23%
RegExp Literal Creation (Parser)	6.9±0.02µs	6.8±0.01µs	-1.45%
Static Object Property Access (Compiler)	1665.2±9.72ns	1447.8±16.74ns	-13.06%
Static Object Property Access (Execution)	5.3±0.02µs	5.3±0.01µs	0.00%
Static Object Property Access (Parser)	10.6±0.02µs	10.4±0.02µs	-1.89%
String Object Access (Compiler)	1523.6±4.45ns	1515.8±8.02ns	-0.51%
String Object Access (Execution)	5.9±0.02µs	6.1±0.07µs	+3.39%
String Object Access (Parser)	15.0±0.02µs	15.0±0.07µs	0.00%
String comparison (Compiler)	2.3±0.01µs	2.0±0.02µs	-13.04%
String comparison (Execution)	4.6±0.01µs	4.6±0.02µs	0.00%
String comparison (Parser)	11.6±0.02µs	11.6±0.02µs	0.00%
String concatenation (Compiler)	1838.4±8.07ns	1604.3±16.35ns	-12.73%
String concatenation (Execution)	4.4±0.01µs	4.4±0.02µs	0.00%
String concatenation (Parser)	8.0±0.02µs	8.1±0.04µs	+1.25%
String copy (Compiler)	1523.8±7.68ns	1339.6±12.68ns	-12.09%
String copy (Execution)	4.1±0.02µs	4.2±0.01µs	+2.44%
String copy (Parser)	6.0±0.03µs	6.0±0.02µs	0.00%
Symbols (Compiler)	1001.7±2.09ns	1130.6±2.75ns	+12.87%
Symbols (Execution)	4.2±0.02µs	4.3±0.02µs	+2.38%
Symbols (Parser)	4.7±0.02µs	4.7±0.01µs	0.00%

[raskad]

The changes look good to me. I like the builder approach.

Should we align this new public api with the existing ones in boa_engine/src/object/ like JsArray, JsFunction, etc.? If not, we basically have an additional kind of public api right?

[jedel1043]

The changes look good to me. I like the builder approach.

Should we align this new public api with the existing ones in boa_engine/src/object/ like JsArray, JsFunction, etc.? If not, we basically have an additional kind of public api right?

Yeah, I can do that. It won't have any methods since Proxy objects don't have methods, but it would be good to have symmetry with the other APIs

[jedel1043]

Done! Will wait for #2079 to be merged, since that PR fixed the lints.

[github-actions]

Benchmark for 1dcbf80

Click to view benchmark

Test	Base	PR	%
Arithmetic operations (Compiler)	503.3±1.71ns	524.4±1.51ns	+4.19%
Arithmetic operations (Execution)	534.8±1.34ns	532.3±1.41ns	-0.47%
Arithmetic operations (Parser)	6.5±0.03µs	6.8±0.02µs	+4.62%
Array access (Compiler)	1560.6±7.29ns	1546.1±6.82ns	-0.93%
Array access (Execution)	9.3±0.05µs	9.1±0.05µs	-2.15%
Array access (Parser)	14.2±0.05µs	14.5±0.09µs	+2.11%
Array creation (Compiler)	2.5±0.01µs	2.5±0.01µs	0.00%
Array creation (Execution)	2.5±0.01ms	2.5±0.01ms	0.00%
Array creation (Parser)	16.5±0.03µs	16.7±0.03µs	+1.21%
Array pop (Compiler)	4.2±0.06µs	4.0±0.01µs	-4.76%
Array pop (Execution)	1174.5±8.18µs	1168.8±7.11µs	-0.49%
Array pop (Parser)	165.1±0.48µs	165.5±0.39µs	+0.24%
Boolean Object Access (Compiler)	1180.0±3.82ns	1173.0±7.10ns	-0.59%
Boolean Object Access (Execution)	4.8±0.03µs	4.6±0.01µs	-4.17%
Boolean Object Access (Parser)	16.9±0.08µs	17.1±0.05µs	+1.18%
Clean js (Compiler)	5.3±0.01µs	5.1±0.02µs	-3.77%
Clean js (Execution)	768.6±3.12µs	766.8±3.42µs	-0.23%
Clean js (Parser)	36.0±0.11µs	36.3±0.22µs	+0.83%
Create Realm	290.6±0.56ns	291.5±0.51ns	+0.31%
Dynamic Object Property Access (Compiler)	1999.8±7.63ns	1990.7±7.93ns	-0.46%
Dynamic Object Property Access (Execution)	5.8±0.04µs	5.9±0.03µs	+1.72%
Dynamic Object Property Access (Parser)	12.8±0.04µs	12.8±0.08µs	0.00%
Fibonacci (Compiler)	2.9±0.01µs	2.9±0.01µs	0.00%
Fibonacci (Execution)	1505.5±6.85µs	1519.8±8.40µs	+0.95%
Fibonacci (Parser)	19.4±0.07µs	19.7±0.04µs	+1.55%
For loop (Compiler)	2.9±0.01µs	2.9±0.01µs	0.00%
For loop (Execution)	16.9±0.08µs	16.9±0.11µs	0.00%
For loop (Parser)	16.9±0.08µs	17.2±0.05µs	+1.78%
Mini js (Compiler)	4.5±0.01µs	4.5±0.04µs	0.00%
Mini js (Execution)	720.8±5.85µs	721.5±5.76µs	+0.10%
Mini js (Parser)	31.5±0.11µs	31.9±0.07µs	+1.27%
Number Object Access (Compiler)	1119.9±3.30ns	1115.2±2.81ns	-0.42%
Number Object Access (Execution)	3.7±0.02µs	3.6±0.09µs	-2.70%
Number Object Access (Parser)	13.1±0.03µs	13.5±0.09µs	+3.05%
Object Creation (Compiler)	1684.2±4.96ns	1665.9±4.49ns	-1.09%
Object Creation (Execution)	5.4±0.03µs	5.6±0.02µs	+3.70%
Object Creation (Parser)	11.1±0.04µs	11.1±0.05µs	0.00%
RegExp (Compiler)	1906.1±7.30ns	1977.3±16.29ns	+3.74%
RegExp (Execution)	12.9±0.16µs	13.0±0.23µs	+0.78%
RegExp (Parser)	12.1±0.07µs	12.3±0.06µs	+1.65%
RegExp Creation (Compiler)	1753.3±4.51ns	1700.5±4.35ns	-3.01%
RegExp Creation (Execution)	9.9±0.03µs	9.9±0.03µs	0.00%
RegExp Creation (Parser)	10.0±0.07µs	10.1±0.04µs	+1.00%
RegExp Literal (Compiler)	1960.5±5.99ns	1912.5±4.42ns	-2.45%
RegExp Literal (Execution)	12.9±0.10µs	12.9±0.08µs	0.00%
RegExp Literal (Parser)	9.7±0.06µs	9.9±0.04µs	+2.06%
RegExp Literal Creation (Compiler)	1731.9±3.70ns	1712.1±7.76ns	-1.14%
RegExp Literal Creation (Execution)	9.9±0.03µs	9.9±0.04µs	0.00%
RegExp Literal Creation (Parser)	7.7±0.06µs	7.6±0.05µs	-1.30%
Static Object Property Access (Compiler)	1734.3±3.34ns	1723.9±3.52ns	-0.60%
Static Object Property Access (Execution)	5.7±0.04µs	5.8±0.03µs	+1.75%
Static Object Property Access (Parser)	12.0±0.09µs	11.9±0.04µs	-0.83%
String Object Access (Compiler)	1575.5±6.20ns	1563.8±5.68ns	-0.74%
String Object Access (Execution)	7.1±0.06µs	6.7±0.06µs	-5.63%
String Object Access (Parser)	16.8±0.08µs	16.9±0.07µs	+0.60%
String comparison (Compiler)	2.4±0.01µs	2.4±0.01µs	0.00%
String comparison (Execution)	5.1±0.04µs	5.1±0.02µs	0.00%
String comparison (Parser)	13.3±0.09µs	13.7±0.11µs	+3.01%
String concatenation (Compiler)	1924.5±6.18ns	1914.9±9.85ns	-0.50%
String concatenation (Execution)	4.9±0.05µs	4.9±0.04µs	0.00%
String concatenation (Parser)	9.3±0.10µs	9.5±0.09µs	+2.15%
String copy (Compiler)	1598.9±16.61ns	1616.3±5.34ns	+1.09%
String copy (Execution)	4.5±0.03µs	4.6±0.01µs	+2.22%
String copy (Parser)	6.9±0.04µs	7.1±0.05µs	+2.90%
Symbols (Compiler)	1163.2±3.48ns	1178.9±6.84ns	+1.35%
Symbols (Execution)	4.7±0.02µs	4.8±0.02µs	+2.13%
Symbols (Parser)	5.2±0.05µs	5.3±0.07µs	+1.92%

[github-actions]

Benchmark for f0f7f87

Click to view benchmark

Test	Base	PR	%
Arithmetic operations (Compiler)	767.0±37.76ns	720.8±34.53ns	-6.02%
Arithmetic operations (Execution)	822.9±50.45ns	755.6±38.09ns	-8.18%
Arithmetic operations (Parser)	7.6±0.42µs	7.5±0.41µs	-1.32%
Array access (Compiler)	2.1±0.09µs	2.1±0.06µs	0.00%
Array access (Execution)	11.6±0.32µs	10.7±0.40µs	-7.76%
Array access (Parser)	17.4±1.28µs	16.8±0.80µs	-3.45%
Array creation (Compiler)	3.2±0.12µs	3.1±0.17µs	-3.13%
Array creation (Execution)	3.2±0.15ms	3.1±0.12ms	-3.13%
Array creation (Parser)	19.4±1.11µs	18.9±0.96µs	-2.58%
Array pop (Compiler)	5.3±0.19µs	5.3±0.43µs	0.00%
Array pop (Execution)	1366.8±58.59µs	1358.1±52.62µs	-0.64%
Array pop (Parser)	208.8±9.69µs	196.4±10.19µs	-5.94%
Boolean Object Access (Compiler)	1493.3±81.92ns	1485.7±55.35ns	-0.51%
Boolean Object Access (Execution)	6.0±0.36µs	5.8±0.26µs	-3.33%
Boolean Object Access (Parser)	19.1±0.85µs	20.0±0.90µs	+4.71%
Clean js (Compiler)	6.5±0.34µs	6.4±0.35µs	-1.54%
Clean js (Execution)	915.9±43.41µs	877.0±48.42µs	-4.25%
Clean js (Parser)	40.2±2.26µs	40.3±2.00µs	+0.25%
Create Realm	335.6±15.35ns	348.2±47.81ns	+3.75%
Dynamic Object Property Access (Compiler)	2.5±0.14µs	2.5±0.09µs	0.00%
Dynamic Object Property Access (Execution)	8.0±0.83µs	7.6±0.35µs	-5.00%
Dynamic Object Property Access (Parser)	14.9±0.66µs	14.4±0.65µs	-3.36%
Fibonacci (Compiler)	3.7±0.27µs	3.7±0.16µs	0.00%
Fibonacci (Execution)	1966.5±158.26µs	1897.4±72.90µs	-3.51%
Fibonacci (Parser)	22.1±1.40µs	22.1±1.17µs	0.00%
For loop (Compiler)	3.6±0.17µs	3.7±0.61µs	+2.78%
For loop (Execution)	20.9±1.23µs	21.1±1.03µs	+0.96%
For loop (Parser)	19.6±0.76µs	19.7±0.95µs	+0.51%
Mini js (Compiler)	5.7±0.41µs	5.7±0.32µs	0.00%
Mini js (Execution)	831.8±34.18µs	809.9±64.79µs	-2.63%
Mini js (Parser)	36.3±2.58µs	35.4±2.33µs	-2.48%
Number Object Access (Compiler)	1430.0±62.88ns	1424.2±71.16ns	-0.41%
Number Object Access (Execution)	4.5±0.17µs	4.3±0.18µs	-4.44%
Number Object Access (Parser)	14.8±0.85µs	15.3±0.60µs	+3.38%
Object Creation (Compiler)	2.2±0.11µs	2.2±0.13µs	0.00%
Object Creation (Execution)	7.0±0.38µs	7.2±0.36µs	+2.86%
Object Creation (Parser)	12.4±0.58µs	12.5±0.65µs	+0.81%
RegExp (Compiler)	2.5±0.15µs	2.5±0.10µs	0.00%
RegExp (Execution)	16.9±0.79µs	16.4±1.03µs	-2.96%
RegExp (Parser)	13.8±0.76µs	14.4±0.67µs	+4.35%
RegExp Creation (Compiler)	2.3±0.11µs	2.2±0.11µs	-4.35%
RegExp Creation (Execution)	12.6±0.49µs	12.2±0.47µs	-3.17%
RegExp Creation (Parser)	11.3±0.73µs	11.6±0.69µs	+2.65%
RegExp Literal (Compiler)	2.5±0.10µs	2.5±0.09µs	0.00%
RegExp Literal (Execution)	16.9±0.85µs	16.0±0.69µs	-5.33%
RegExp Literal (Parser)	11.2±1.30µs	11.4±0.48µs	+1.79%
RegExp Literal Creation (Compiler)	2.3±0.10µs	2.2±0.12µs	-4.35%
RegExp Literal Creation (Execution)	12.7±0.49µs	12.2±0.58µs	-3.94%
RegExp Literal Creation (Parser)	8.9±0.46µs	8.8±0.40µs	-1.12%
Static Object Property Access (Compiler)	2.3±0.10µs	2.3±0.09µs	0.00%
Static Object Property Access (Execution)	7.7±0.29µs	7.3±0.43µs	-5.19%
Static Object Property Access (Parser)	13.3±0.76µs	13.2±0.60µs	-0.75%
String Object Access (Compiler)	1979.3±143.11ns	1957.2±117.91ns	-1.12%
String Object Access (Execution)	8.9±0.56µs	8.7±0.32µs	-2.25%
String Object Access (Parser)	18.6±0.92µs	18.9±0.99µs	+1.61%
String comparison (Compiler)	3.1±0.15µs	3.0±0.16µs	-3.23%
String comparison (Execution)	6.4±0.27µs	6.3±0.26µs	-1.56%
String comparison (Parser)	14.8±0.92µs	14.7±0.74µs	-0.68%
String concatenation (Compiler)	2.5±0.15µs	2.5±0.17µs	0.00%
String concatenation (Execution)	6.3±0.27µs	6.1±0.39µs	-3.17%
String concatenation (Parser)	10.5±0.59µs	10.4±0.55µs	-0.95%
String copy (Compiler)	2.1±0.09µs	2.1±0.27µs	0.00%
String copy (Execution)	6.0±0.43µs	5.7±0.33µs	-5.00%
String copy (Parser)	7.6±0.37µs	7.8±0.38µs	+2.63%
Symbols (Compiler)	1605.8±85.95ns	1599.5±68.17ns	-0.39%
Symbols (Execution)	5.8±0.26µs	5.8±0.22µs	0.00%
Symbols (Parser)	6.0±0.35µs	6.1±0.28µs	+1.67%

[raskad]

bors r+

[bors]

Pull request successfully merged into main.

Build succeeded:

• Clippy
• Documentation
• Examples
• Rustfmt
• Tests on Linux
• Tests on MacOS
• Tests on Windows