Functions — github.com/Gifted-s/velarixdb

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Functions380 in github.com/Gifted-s/velarixdb

⨍ Functions 380◇ Types & classes 79

Methodget_filter

src/compactors/insertor.rs:18

Methodget_hotness

Returns `Table` `hotness`

src/sst/table.rs:159

Functionget_many

(c: &mut Criterion)

bench/benchmark.rs:25

Methodget_sst_dir

Get SSTable path

src/filter/bf.rs:216

Methodget_value_from_vlog

Retrieves entry from value log Returns tuple of value and date created # Errors Returns error in case search was not successful

src/gc/garbage_collector.rs:524

Methodhandle_compaction

( buckets: BucketMapHandle, key_range: KeyRangeHandle, cfg: &Config, )

src/compactors/compact.rs:292

Methodhandle_deleted_entries

Handles entries marked as tombstone

src/gc/garbage_collector.rs:540

Methodhandle_empty_vlog

Creates new [`DataStore`] Used in case there is no recovery needed

src/db/recovery.rs:290

(c: &mut Criterion)

bench/benchmark.rs:9

Inserts new entry

src/index/indexer.rs:130

Methodis_entry_within_range

Checks if a key range exists in the memtable

src/memtable/mem.rs:287

Methodis_range_iterator_set

Checks if `range_iterator` is set for [`DataStore`]

src/db/store.rs:741

Functionis_valid_keyspace_name

Keyspace names can be up to 255 characters long, can not be empty and can only contain alphanumerics, underscore (`_`) and dash (`-`).

src/db/keyspace.rs:7

Methodlen_of_entries_in_memtable

Returns length of entries in active memtable

src/db/store.rs:731

examples/put_concurrent.rs:9

examples/update.rs:5

examples/json.rs:6

examples/delete.rs:5

examples/get_concurrent.rs:9

examples/put.rs:5

examples/get.rs:5

Creates `GC` instance

src/gc/garbage_collector.rs:98

src/bucket/bucket_manager.rs:65

(path: P, file: F)

src/index/indexer.rs:70

( start: &'a [u8], end: &'a [u8], allow_prefetch: bool, prefetch_entries_size:

src/range/range_iterator.rs:26

(size: usize, key_len: usize, val_len: usize, write_read_ratio: f64)

src/tests/workload.rs:41

Creates new `DataFile`

src/sst/table.rs:71

Creates new `UserEntry`

src/memtable/mem.rs:47

(path: P, file: F)

src/vlog/v_log.rs:100

(expected: usize)

src/compactors/compact.rs:106

creates new instance of `SizedTierRunner`

src/compactors/sized.rs:41

Creates a new `MetaFile`

src/meta/meta_manager.rs:19

Creates a new empty Block.

src/block/block_manager.rs:97

creates new [`BloomFilter`] instance

src/filter/bf.rs:62

( read_only_memtable: ImmutableMemTables<K>, bucket_map: BucketMapHandle, key_range: K

src/flush/flusher.rs:21

Creates new `Range`

src/key_range/range.rs:41

(path: impl P, file_type: FileType)

src/fs/mod.rs:162

Returns the current number of elements inserted into the Bloom filter.

src/filter/bf.rs:204

Methodnum_elements

Returns the current number of elements inserted into the Bloom filter.

src/filter/bf.rs:198

Methodnum_of_hash_functions

Returns the current number of hash functions.

src/filter/bf.rs:210

Methodopen_without_background

( keyspace: &'static str, dir: impl P, )

src/db/store.rs:157

Methodpunch_holes

will show unused on non-linux environment

src/gc/garbage_collector.rs:368

Inserts valid entries to GC table # Errors Returns error in case put fails

src/gc/garbage_collector.rs:404

Functionput_many

(c: &mut Criterion)

bench/benchmark.rs:50

(&self, range_offset: RangeOffset)

src/sst/table.rs:348

src/memtable/mem.rs:322

(&self, buf: &mut Buf)

src/fs/mod.rs:210

Methodread_chunk_to_garbage_collect

( &self, bytes_to_collect: usize, offset: u64, )

src/fs/mod.rs:579

Fetches an entry from value log using the `start_offset` This is used to fetch all entries that is yet to be flushed before crash happened # Error

src/vlog/v_log.rs:228

Recovers `Meta` from disk # Error Returns IO error in case it occurs

src/meta/meta_manager.rs:82

(&self, start_offset: usize)

src/fs/mod.rs:520

Methodrecover_memtable

Recovers memtable state Recovers both active and readonly memtable states using value log Returns a tuple of active memtable and read only memtables

src/db/recovery.rs:245

Methodsearch_key_in_sstables

Retrieves key from SSTable Returns tuple of value and date created # Errors Returns error in case search was not successful

src/gc/garbage_collector.rs:478

Maps SSTable path to its key range

src/key_range/range.rs:63

Sets `Meta` `v_log_head` field

src/meta/meta_manager.rs:65

Sets `Meta` `v_log_tail` field

src/meta/meta_manager.rs:69

src/memtable/mem.rs:162

src/compactors/insertor.rs:21

Methodsleep_compaction

(duration: std::time::Duration)

src/compactors/compact.rs:306

Functiontable_fits_into_bucket

src/tests/bucket_test.rs:141

Functiontable_insert_to_appropriate_bucket

src/tests/bucket_test.rs:304

Functiontest_append

src/tests/vlog.rs:22

Functiontest_bucket_from_with_empty

src/tests/bucket_test.rs:30

Functiontest_bucket_from_with_sstables

src/tests/bucket_test.rs:46

Functiontest_bucket_map_extract_imbalanced_buckets

src/tests/bucket_test.rs:181

Functiontest_bucket_map_is_balanced

src/tests/bucket_test.rs:254

Functiontest_bucket_map_new

src/tests/bucket_test.rs:170

Functiontest_bucket_new

src/tests/bucket_test.rs:15

Functiontest_cal_average_size

src/tests/bucket_test.rs:74

Functiontest_cleanup_after_compaction

src/tests/sized_tier_test.rs:407

Functiontest_clear_all

src/tests/vlog.rs:155

Functiontest_comp_params_new

src/compactors/compact.rs:317

Functiontest_concurrent_write

src/memtable/mem.rs:431

Functiontest_default_datetime

src/util/mod.rs:80

Functiontest_default_keyrange

src/tests/key_range_test.rs:23

Functiontest_delete

src/memtable/mem.rs:541

Functiontest_delete

tests/delete.rs:5

Functiontest_delete_sstables

src/tests/bucket_test.rs:337

Functiontest_extract_sstable_to_compact

src/tests/bucket_test.rs:112

Functiontest_false_positives_high_rate

src/filter/bf.rs:307

Functiontest_false_positives_low_rate

src/filter/bf.rs:387

Functiontest_false_positives_medium_rate

src/filter/bf.rs:347

Functiontest_fetch_imbalanced_buckets

src/tests/sized_tier_test.rs:110

Functiontest_float_from_le_bytes

src/util/mod.rs:94

Functiontest_float_to_le_bytes

src/util/mod.rs:86

Functiontest_generate_random_id

src/util/mod.rs:62

Functiontest_generate_table_id

src/memtable/mem.rs:572

Functiontest_get

src/tests/vlog.rs:41

Functiontest_get

src/memtable/mem.rs:405

Functiontest_get

Functiontest_get_concurrent

tests/get_concurrent.rs:9

Functiontest_get_entry

src/block/block_manager.rs:309

Functiontest_get_value_nonexistent_key

src/block/block_manager.rs:324

Functiontest_insert

src/memtable/mem.rs:378

Functiontest_insert_valid_elements

src/tests/sized_tier_test.rs:624

Functiontest_invalid_keyspace_name

src/db/keyspace.rs:42

Functiontest_is_entry_within_range

src/memtable/mem.rs:583

Functiontest_is_full

src/memtable/mem.rs:622

Functiontest_is_full

src/block/block_manager.rs:224

Functiontest_key_range_filters_by_biggest_key

src/tests/key_range_test.rs:68

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