harris/2026-02-05-jsg-try-catch - Branch - cloudflare/workerd

Implement JSG_TRY / JSG_CATCH macros

#6021Merged

Comparing

harris/2026-02-05-jsg-try-catch

(

ca446b7

) with

main

(

9a08d8e

)

Untouched: 70

Skipped: 129

Benchmarks

199 total

EncodeInto_ASCII_256[TextEncoder][1/0/256]

src/workerd/tests/bench-text-encoder.c++

2.4 ms2.4 ms

JsString_Utf8Length_Latin1_NonFlat_256

src/workerd/tests/bench-jsstring.c++

8.2 µs8.1 µs

JsString_Utf8Length_Utf16_NonFlat_256

src/workerd/tests/bench-jsstring.c++

8.2 µs8.2 µs

EncodeInto_ASCII_8192[TextEncoder][1/0/8192]

src/workerd/tests/bench-text-encoder.c++

3.7 ms3.6 ms

JsString_Utf8Length_Utf16_Invalid_NonFlat_256

src/workerd/tests/bench-jsstring.c++

9.4 µs9.4 µs

request[GlobalScopeBenchmark]

src/workerd/tests/bench-global-scope.c++

51.7 ms51.5 ms

JsString_Utf8Length_Latin1_NonFlat_1024

src/workerd/tests/bench-jsstring.c++

10.8 µs10.7 µs

JsString_Utf8Length_Utf16_NonFlat_1024

src/workerd/tests/bench-jsstring.c++

10.8 µs10.8 µs

EncodeInto_OneByte_256[TextEncoder][1/1/256]

src/workerd/tests/bench-text-encoder.c++

4.4 ms4.4 ms

EncodeInto_TwoByte_256[TextEncoder][1/2/256]

src/workerd/tests/bench-text-encoder.c++

5.3 ms5.3 ms

JsString_Utf8Length_Utf16_Invalid_NonFlat_1024

src/workerd/tests/bench-jsstring.c++

16.7 µs16.7 µs

JsString_Utf8Length_Latin1_NonFlat_8192

src/workerd/tests/bench-jsstring.c++

24.9 µs24.9 µs

JsString_Utf8Length_Utf16_NonFlat_8192

src/workerd/tests/bench-jsstring.c++

25 µs24.9 µs

ParseAndSerialize

src/workerd/tests/bench-mimetype.c++::Mimetype

75 ms74.9 ms

EncodeInto_OneByte_1024[TextEncoder][1/1/1024]

src/workerd/tests/bench-text-encoder.c++

10.4 ms10.3 ms

EncodeInto_ASCII_1024[TextEncoder][1/0/1024]

src/workerd/tests/bench-text-encoder.c++

2.5 ms2.5 ms

EncodeInto_TwoByte_1024[TextEncoder][1/2/1024]

src/workerd/tests/bench-text-encoder.c++

14.1 ms14.1 ms

Util_RecursivelyFreeze

src/workerd/tests/bench-util.c++

10.1 ms10.1 ms

bm_Http_FullProtocol

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

76.1 µs76.1 µs

constructor[ApiHeaders]

src/workerd/tests/bench-api-headers.c++

67.6 ms67.6 ms

JsString_Utf8Length_Utf16_Invalid_NonFlat_8192

src/workerd/tests/bench-jsstring.c++

74.3 µs74.3 µs

Test_JSON_DEC

src/workerd/tests/bench-json.c++

3.2 s3.2 s

EncodeInto_TwoByte_8192[TextEncoder][1/2/8192]

src/workerd/tests/bench-text-encoder.c++

96.6 ms96.6 ms

EncodeInto_OneByte_8192[TextEncoder][1/1/8192]

src/workerd/tests/bench-text-encoder.c++

66.5 ms66.5 ms

bm_Http_OverCapnpLocalCall

external/+http+capnp-cpp/src/capnp/compat/http-over-capnp-bench.c++

128.5 µs128.4 µs

Commits

Click on a commit to change the comparison range

Base

main

9a08d8e

+0.11%

Migrate some existing exception handlers to JSG_TRY / JSG_CATCH

7d72c23

7 days ago

by harrishancock

-0.21%

Document JSG_TRY / JSG_CATCH in jsg/README.md

ca446b7

1 day ago

by harrishancock

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