v0.1.11

github-actions released this 02 Feb 06:21

· 137 commits to main since this release

ef32262

NexusFIX v0.1.11

C++23 Quick Wins & Cross-Platform Compiler Compatibility

Performance

Metric	Before	After	Improvement
P99 Latency	227 ns	207 ns	8.6% faster
P99.9 Latency	365 ns	256 ns	29.8% faster
Latency StdDev	37 ns	27 ns	27% more stable

What's New

NFX_ASSUME() - Cross-platform optimization hints
std::unreachable() - Mark impossible code paths
std::to_underlying() - Clean enum-to-integer conversion
std::string::contains() - Readable string search

Compiler Support

Compiler	Version	`NFX_ASSUME()`
GCC	13+	`[[assume]]`
Clang	19+	`[[assume]]`
Clang	< 19	no-op
Apple Clang	any	no-op
MSVC	19.29+	`__assume()`

Bug Fixes

Fix Apple Clang -Wassume warning on function calls
Fix Clang 18 [[assume]] compatibility (requires Clang 19+)

Upgrade Notes

No breaking changes. Direct upgrade from v0.1.10 is supported.

Full Changelog: v0.1.10...v0.1.11

Assets 5