Rust编写的JavaScript引擎，该项目是一个试验性质的项目。

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Branch: main

add-vhs-ci

benchmarks

control-flow-graph

expect-lints

feature/node_span

feature/snapshot

features

gh-readonly-queue/main/pr-2877-b0ddf5eed00a53281d67fc7d846233fc0d99ce9c

gh-readonly-queue/main/pr-3144-8e48cec73fae708420b9af88813d4870243c491a

main

nan-boxing

optimization/static-shapes

real_conformance

reduce-environment-allocations

refactor/interner

refactor/register-vm

releases/0.17

releases/0.19

semver_checks

tco

utility-crate

wasm-debugger

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boa/core

History

CrazyboyQCD 8f1d8d473a Add string builder to build `JsString` (#3915) ... * feat: add `JsStringBuilder` and test * chore: fix calculation on capacity and add `clone` impl * chore: some misc fix * fix: wrong capacity calculation in `extend` * chore: prevent `reserve` except for the shrink in `build` * chore: fix misc * perf: use `realloc` for allocation * chore: fix lint * fix: wrong ascii validation * fix: wrong allocated data bytes calculation * fix: wrong capacity calcultion on `with_capacity` * fix: clippy fix * chore: add public `reserve` * chore: comments and renaming * chore: update misc * chore: moved to module `builder` and implement `AddAssign` for `Builder` * chore: add zero case for `with_capacity` * chore: mark public methods `inline` * chore: extract allocation check into `allocate_if_needed` * chore: fix lint * chore: expose `JsStringData` * feat: add common string builder and export 1 byte and 2 bytes string builder * chore: add missed trait * chore: fix lint * chore: fix doc * chore: add `reserve_exact` * chore: typos * chore: fix argument * chore: fix doc * chore: mark `current_layout` unsafe * chore: fix lint * chore: remove `JsStringData` and rename builders * chore: add build methods to typed builders * chore: add more build methods to `CommonJsStringBuilder` * chore: rename `latin1` check to `ascii` check * chore: refine docs * chore: update tests * chore: limit the generic type `D` of `JsStringBuilder` to Copy * chore: move `entend` method under `Extend` trait * chore: should validate `Latin1` segement in `build_from_latin1` * chore: add `Add` trait implementation to builders * chore: refines docs and add `inline` to trait methods * chore: adds `clone_from` and related tests * chore: adds `as_mut_slice` to typed builders		9 hours ago
..
ast	Implement scope analysis and local variables (#3988)	2 months ago
engine	Bump dependencies with breaking changes (#4050)	9 hours ago
gc	Bump dependencies with breaking changes (#4050)	9 hours ago
icu_provider	Split default icu data into lazily deserialized parts (#3948)	3 months ago
interner	Bump dependencies with breaking changes (#4050)	9 hours ago
interop	Some string optimizations (#4030)	2 weeks ago
macros	Some string optimizations (#4030)	2 weeks ago
parser	Bump the rust-dependencies group across 1 directory with 8 updates (#4021)	1 month ago
profiler	update versions and ABOUT files (#3903)	5 months ago
runtime	Bump dependencies with breaking changes (#4050)	9 hours ago
string	Add string builder to build `JsString` (#3915)	9 hours ago