pub fn enable_legacy_multiopen()Available on crate features
test-utils only.Expand description
Enables MDBX legacy multi-open mode, allowing the same database to be opened multiple times within a single process. This is needed for tests that simulate concurrent primary + read-only secondary provider scenarios.
Must be called before any MDBX environment is opened.
ยงSafety
This uses MDBX_DBG_LEGACY_MULTIOPEN which recovers POSIX file locks on close.
It may cause unexpected pauses and does not perfectly mirror multi-process behavior.
Use only in tests.