rm-hull / jasengo / 30316922221

78%

Build Type

push

github

Committed by web-flow

Commit Message

perf(parser): implement lock-free ParseError pooling (#29)

* perf(parser): optimize reader allocations and string slicing

- Pre-allocate `UnboundedBuffer` capacity to 512 runes to reduce growth
reallocations.
- Reduce `bufio.NewReader` size from 4096 to 512 bytes per reader.
- Optimize `runeReader.Slice` to avoid intermediate slice allocations
via type switching.
- Hoist `Many` parser closure in `Many1` combinator.

* perf(parser): implement lock-free ParseError pooling

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75 of 104 new or added lines in 4 files covered. (72.12%)

2 existing lines in 2 files now uncovered.

543 of 696 relevant lines covered (78.02%)

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