Type Definition casper_engine_test_support::LmdbWasmTestBuilder

pub type LmdbWasmTestBuilder = WasmTestBuilder<LmdbGlobalState>;

Wasm test builder where state is held in LMDB.

Implementations

impl LmdbWasmTestBuilder

pub fn new_with_config<T: AsRef<OsStr> + ?Sized>(
    data_dir: &T,
    engine_config: EngineConfig
) -> Self

Returns an LmdbWasmTestBuilder with configuration.

pub fn flush_environment(&self)

Flushes the LMDB environment to disk.

pub fn new<T: AsRef<OsStr> + ?Sized>(data_dir: &T) -> Self

Returns a new LmdbWasmTestBuilder.

pub fn open<T: AsRef<OsStr> + ?Sized>(
    data_dir: &T,
    engine_config: EngineConfig,
    post_state_hash: Digest
) -> Self

Creates a new instance of builder using the supplied configurations, opening wrapped LMDBs (e.g. in the Trie and Data stores) rather than creating them.

pub fn open_raw<T: AsRef<Path>>(
    global_state_dir: T,
    engine_config: EngineConfig,
    post_state_hash: Digest
) -> Self

Creates a new instance of builder using the supplied configurations, opening wrapped LMDBs (e.g. in the Trie and Data stores) rather than creating them. Differs from open in that it doesn’t append GLOBAL_STATE_DIR to the supplied path.