Changelog

All notable changes to this project.

[0.2.0] - 2026-07-08

ANYHOW_ENSURE stringification (embedding failing condition as a string in the error message)

Expected<T> / Result<T> result type with Unexpected for explicit error construction
Failure with ring-buffer frame trace, configurable via ANYHOW_MAX_FRAMES
fail(msg, domain) and fail_with(payload, msg, domain) for typed payloads
Failure::downcast<T>(), Failure::is<T>(), Failure::chain(), Failure::root_cause()
Expected<T>::context(msg) / with_context(fn) for wrapping errors with human-readable layers
ANYHOW_TRY, ANYHOW_TRY_ASSIGN, ANYHOW_TRY_CATCH for error propagation with call-site capture
ANYHOW_BAIL, ANYHOW_ENSURE for early return
ANYHOW_SHORT_MACROS opt-in aliases: TRY, TRY_ASSIGN, TRY_CATCH, BAIL, ENSURE
ScopeGuard with move support and release()
CMake anyhow::anyhow target via FetchContent or find_package