Functions — github.com/Fullstop000/wickdb

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Functions886 in github.com/Fullstop000/wickdb

⨍ Functions 886◇ Types & classes 135

↓ 1 callersFunctionhash

Extract hash

src/mem/skiplist.rs:653

↓ 1 callersFunctionhash

Returns a `u32` crc checksum for give data

src/util/crc32.rs:19

↓ 1 callersMethodhash

(&self, state: &mut H)

src/cache/lru.rs:34

↓ 1 callersMethodinitialize

Initialize Options by limiting ranges of some flags, applying customized Logger and etc.

src/options.rs:206

↓ 1 callersMethodinsert_with_charge

(&self, key: u32, value: u32, charge: usize)

src/cache/lru.rs:285

↓ 1 callersMethodinternal_key

Returns an internal key (suitable for passing to an internal iterator)

src/db/format.rs:246

↓ 1 callersMethodinto_file

(self)

src/record/reader.rs:102

↓ 1 callersMethodis_exist_dir

Whether the given `path` is a existed directory

src/storage/mem.rs:126

↓ 1 callersMethodis_file

(&self)

src/storage/mem.rs:367

↓ 1 callersMethodis_ok_to_create

Checking whether the path is good for create a file. Return `Err` when the parent dir is not exist

src/storage/mem.rs:90

↓ 1 callersMethoditer_all

(&self)

src/compaction.rs:60

↓ 1 callersFunctioniter_to_string

(iter: &dyn Iterator)

src/db/mod.rs:1564

↓ 1 callersMethodkey

(&self)

src/version/mod.rs:716

↓ 1 callersMethodkey

(&self)

src/mem/inlineskiplist.rs:55

↓ 1 callersMethodkey

(&self)

src/sstable/block.rs:322

↓ 1 callersMethodkey_exist_in_deeper_level

Reports whether it is guaranteed that there are no key/value pairs at c.level+2 or higher that have the user key ukey.

src/compaction.rs:256

↓ 1 callersFunctionkey_is_after_file

used for smallest user key

src/version/mod.rs:610

↓ 1 callersMethodkey_is_less_than_or_equal

Return whether the give key is less than the given node's key.

src/mem/skiplist.rs:257

↓ 1 callersMethodkey_may_match

Returns true if the given key is probably contained in the given `block_offset` block

src/sstable/filter_block.rs:147

↓ 1 callersMethodlast_seq

src/storage/file.rs:129

↓ 1 callersMethodlen

(&self)

src/mem/inlineskiplist.rs:273

↓ 1 callersMethodlive_files

(&self)

src/version/version_set.rs:657

↓ 1 callersMethodlock_live_files

(&mut self)

src/version/version_set.rs:645

↓ 1 callersFunctionlog_to_slog_level

(level: log::Level)

src/logger.rs:111

↓ 1 callersMethodmake_room_for_write

Make sure there is enough space in memtable. This method acquires the mutex of `VersionSet` and deliver it to the caller. The `force` flag is used for

src/db/mod.rs:900

↓ 1 callersMethodmanifest_number

(&self)

src/version/version_set.rs:281

↓ 1 callersMethodmax_bytes_for_level

Maximum bytes of total files in a given level

src/options.rs:187

↓ 1 callersMethodmay_contain

(&self, filter: &[u8], key: &[u8])

src/sstable/filter_block.rs:188

↓ 1 callersMethodmay_contain

(&self, filter: &[u8], key: &[u8])

src/filter/bloom.rs:51

↓ 1 callersMethodmem_key

Returns a key suitable for lookup in a MemTable.

src/db/format.rs:241

↓ 1 callersMethodmemory_used

Return the size of memory that has been allocated.

src/mem/arena.rs:66

↓ 1 callersMethodmust_release_snapshot

(&self, s: Arc<Snapshot>)

src/db/mod.rs:1668

↓ 1 callersMethodneeds_compaction

Whether the version needs to be compacted

src/version/mod.rs:242

↓ 1 callersMethodnew_input_iterator

Create an iterator that reads over all the compaction input tables with merged order. We produce different iter for tables in level0 and level >0 : le

src/compaction.rs:171

↓ 1 callersMethodnew_multi_thd_test

(&self)

src/db/mod.rs:3064

↓ 1 callersMethodnew_snapshot

(&mut self)

src/version/version_set.rs:305

↓ 1 callersFunctionnew_test_file_diff

(delete: Vec<Vec<u64>>, add: Vec<Vec<u64>>)

src/version/version_set.rs:1453

↓ 1 callersFunctionnew_test_lru_shards

(n: usize)

src/cache/mod.rs:127

↓ 1 callersFunctionnew_test_merging_iter

Divide given ordered `src` into `n` lists and then construct a `MergingIterator` with them

src/iterator.rs:512

↓ 1 callersFunctionnew_test_skl

()

src/mem/inlineskiplist.rs:431

↓ 1 callersFunctionnew_test_version

(files: Vec<Vec<u64>>)

src/version/version_set.rs:1437

↓ 1 callersMethodnewest

(&self)

src/snapshot.rs:84

↓ 1 callersMethodnext

(&mut self)

src/mem/inlineskiplist.rs:376

↓ 1 callersFunctionnext_n

(n: u32)

src/filter/bloom.rs:164

↓ 1 callersMethodoldest

(&self)

src/snapshot.rs:75

↓ 1 callersMethodopen

(&self, name: P)

src/storage/file.rs:46

↓ 1 callersMethodpick_compaction

Pick level and inputs for a new compaction. Returns `None` if no compaction needs to be done. Otherwise returns a `Compaction` that describes the comp

src/version/version_set.rs:492

↓ 1 callersMethodpick_level_for_memtable_output

Return the level at which we should place a new memtable compaction result that covers the range `[smallest_user_key,largest_user_key]`.

src/version/mod.rs:260

↓ 1 callersMethodprev

(&mut self)

src/mem/mod.rs:215

↓ 1 callersMethodprev

find previous node

src/mem/inlineskiplist.rs:384

↓ 1 callersMethodprev

seek to prev restart offset and scan backwards to a restart point before current

src/sstable/block.rs:302

↓ 1 callersMethodprint_sst_files

Print all sst files at current version

src/db/mod.rs:1799

↓ 1 callersMethodprocess_batch

The thread take batches from the queue and apples them into memtable and WAL. Steps: 1. Grouping the batches in the queue into a big enough batch 2.

src/db/mod.rs:255

↓ 1 callersMethodprocess_compaction

Process a compaction work when receiving the signal. The compaction might run recursively since we produce new table files.

src/db/mod.rs:364

↓ 1 callersFunctionrandom_height

()

src/mem/inlineskiplist.rs:414

↓ 1 callersFunctionrandom_key

(length: usize)

src/sstable/mod.rs:1115

↓ 1 callersFunctionrandom_seek_key

(keys: &[Vec<u8>], reverse_cmp: bool)

src/sstable/mod.rs:1053

↓ 1 callersFunctionrandom_skewed_string

Return a skewed potentially long string

src/record/mod.rs:91

↓ 1 callersFunctionrandom_value

(length: usize)

src/sstable/mod.rs:1131

↓ 1 callersMethodread_all

(&mut self, _buf: &mut Vec<u8>)

src/record/mod.rs:164

↓ 1 callersMethodread_physical_record

(&mut self)

src/record/reader.rs:237

↓ 1 callersMethodrecord_bg_error

Replace the `bg_error` with new `Error` if it's `None`

src/db/mod.rs:1306

↓ 1 callersMethodrecord_read_sample

Record a sample of bytes read at the specified internal key Might schedule a background compaction.

src/db/mod.rs:547

↓ 1 callersMethodrecover

Recover DB from `db_path`. Returns the newest VersionEdit and whether we need to persistent VersionEdit to Manifest

src/db/mod.rs:556

↓ 1 callersMethodrelease

(&mut self, s: Arc<Snapshot>)

src/snapshot.rs:122

↓ 1 callersMethodremove_dir

Same as `remove_dir` or `remove_dir_all`

src/storage/mem.rs:225

↓ 1 callersMethodreopen_for_append

Replace the current writer with a new one created from the current StringFile

src/record/mod.rs:252

↓ 1 callersMethodreplay_log_file

Replays the edits in the named log file and returns the last sequence of insertions

src/db/mod.rs:667

↓ 1 callersMethodreset

(&mut self)

src/filter/bloom.rs:158

↓ 1 callersFunctionrun_concurrent

Test concurrency read&write

src/mem/skiplist.rs:848

↓ 1 callersMethodschedule_close_batch

Schedule a WriteBatch to close batch processing thread for gracefully shutting down db

src/db/mod.rs:820

↓ 1 callersMethodseek

(&mut self, pos: SeekFrom)

src/record/mod.rs:131

↓ 1 callersMethodseek

target should be an encoded `LookupKey`

src/mem/mod.rs:205

↓ 1 callersMethodseek_to_last

(&mut self)

src/mem/skiplist.rs:294

↓ 1 callersMethodseek_to_last

(&mut self)

src/mem/mod.rs:200

↓ 1 callersMethodseek_to_last

(&mut self)

src/sstable/block.rs:243

↓ 1 callersMethodseparator

(&self, a: &[u8], b: &[u8])

src/sstable/mod.rs:420

↓ 1 callersMethodset_contents

(&mut self, src: &mut Vec<u8>)

src/batch.rs:168

↓ 1 callersMethodset_next

height, 0-based index

src/mem/inlineskiplist.rs:50

↓ 1 callersMethodset_next_file_number

(&mut self, new: u64)

src/version/version_set.rs:267

↓ 1 callersMethodset_offset

(&mut self, offset: u64)

src/sstable/mod.rs:241

↓ 1 callersMethodset_size

(&mut self, size: u64)

src/sstable/mod.rs:246

↓ 1 callersMethodshould_reuse_manifest

See if we can reuse the existing MANIFEST file

src/version/version_set.rs:979

↓ 1 callersMethodshould_stop_before

Returns true iff we should stop building the current output before processing `ikey` for too much overlapping with grand parents

src/compaction.rs:231

↓ 1 callersMethodskip_to_initial_block

Skips all blocks that are completely before `initial_offset` Returns true on success. Handles reporting.

src/record/reader.rs:348

↓ 1 callersMethodstart

(&mut self, id: usize)

src/db/mod.rs:3094

↓ 1 callersMethodstart_reading_at

(&mut self, initial_offset: u64)

src/record/mod.rs:329

↓ 1 callersMethodsuccessor

(&self, key: &[u8])

src/sstable/mod.rs:425

↓ 1 callersMethodtable_cache_size

Reserve `non_table_cache_files` files or so for other uses and give the rest to TableCache

src/options.rs:201

↓ 1 callersMethodtake_err

(&mut self)

src/iterator.rs:501

↓ 1 callersMethodtest_backward_scan

(&self, expected: &[(Vec<u8>, Vec<u8>)])

src/sstable/mod.rs:946

↓ 1 callersMethodtest_forward_scan

(&self, expected: &[(Vec<u8>, Vec<u8>)])

src/sstable/mod.rs:929

↓ 1 callersMethodtest_random_access

(&mut self, keys: &[Vec<u8>], expected: Vec<(Vec<u8>, Vec<u8>)>)

src/sstable/mod.rs:963

↓ 1 callersMethodtotal_size

(&self)

src/mem/skiplist.rs:172

↓ 1 callersMethodunlock

(&self)

src/record/mod.rs:176

↓ 1 callersMethodunlock

(&self)

src/storage/mem.rs:481

↓ 1 callersMethodvalid

(&self)

src/version/mod.rs:675

↓ 1 callersMethodvalid

(&self)

src/sstable/block.rs:234

↓ 1 callersMethodvalue

(&self)

src/iterator.rs:249

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