Module context 

Structs

ColCache 🔒

One block-cache pool, plus the column families participating in it.

Context 🔒

Some components are constructed prior to opening the database and must outlive the database. These can also be shared between database instances though at the time of this comment we only open one database per process. These assets are housed in the shared Context.

Constants

SHARED_POOL 🔒

Name under which the shared block cache (every CF with CacheDisp::Shared) is registered in Context::col_cache.

Functions

after_close 🔒

For unit and integration tests the ‘cleanup’ directive deletes after close to cleanup.

before_open 🔒

For unit and integration tests the ‘fresh’ directive deletes found db.

delete_database_for_testing 🔒

For unit and integration tests; removes the database directory when called. To prevent misuse, cfg!(test) must be true for a unit test or the integration test server is named localhost.

Type Aliases

ColCaches 🔒

Map of block-cache pools keyed by pool name. The pool name is either SHARED_POOL or the first-arrival CF that created it.