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ed6b60ddbe
Join two independent ops into one. A fast impl of one + a slow callback of another. Here's an example showing optimized paths for latin-1 via fast call and the next-best fallback using V8 apis. ```rust #[op(v8)] fn op_encoding_encode_into_fallback( scope: &mut v8::HandleScope, input: serde_v8::Value, // ... #[op(fast, slow = op_encoding_encode_into_fallback)] fn op_encoding_encode_into( input: Cow<'_, str>, // ... ``` Benchmark results of the fallback path: ``` time target/release/deno run -A --unstable ./cli/tests/testdata/benches/text_encoder_into_perf.js ________________________________________________________ Executed in 70.90 millis fish external usr time 57.76 millis 0.23 millis 57.53 millis sys time 17.02 millis 1.28 millis 15.74 millis target/release/deno_main run -A --unstable ./cli/tests/testdata/benches/text_encoder_into_perf.js ________________________________________________________ Executed in 154.00 millis fish external usr time 67.14 millis 0.26 millis 66.88 millis sys time 38.82 millis 1.47 millis 37.35 millis ``` |
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|---|---|---|
| .. | ||
| benches | ||
| 00_infra.js | ||
| 01_dom_exception.js | ||
| 01_mimesniff.js | ||
| 02_event.js | ||
| 02_structured_clone.js | ||
| 02_timers.js | ||
| 03_abort_signal.js | ||
| 04_global_interfaces.js | ||
| 05_base64.js | ||
| 06_streams.js | ||
| 06_streams_types.d.ts | ||
| 08_text_encoding.js | ||
| 09_file.js | ||
| 10_filereader.js | ||
| 11_blob_url.js | ||
| 12_location.js | ||
| 13_message_port.js | ||
| 14_compression.js | ||
| 15_performance.js | ||
| blob.rs | ||
| Cargo.toml | ||
| compression.rs | ||
| internal.d.ts | ||
| lib.deno_web.d.ts | ||
| lib.rs | ||
| message_port.rs | ||
| README.md | ||
| timers.rs | ||
deno web
Op crate that implements Event, TextEncoder, TextDecoder and File API (https://w3c.github.io/FileAPI).
Testing for text encoding is done via WPT in cli/.