Enum FileType 

pub enum FileType {
    WalFile,
    DBLockFile,
    TableFile,
    DescriptorFile,
    CurrentFile,
    TempFile,
    InfoLogFile,
    MetaDatabase,
    IdentityFile,
    OptionsFile,
    BlobFile,
    CompactionProgressFile,
    Unknown,
}

The role a file plays in a DB directory.

Mirrors rocksdb::FileType from include/rocksdb/types.h. Values RocksDB adds in future versions decode as FileType::Unknown.

Variants

WalFile

Write-ahead log, <number>.log.

DBLockFile

The LOCK file guarding single-process access.

TableFile

SST table file, <number>.sst (or .ldb for LevelDB-era files).

DescriptorFile

A MANIFEST-<number> file.

CurrentFile

The CURRENT file naming the live manifest.

TempFile

A <number>.dbtmp file written while another file is being staged.

InfoLogFile

A LOG or LOG.old.<number> info log.

MetaDatabase

A METADB-<number> metadata database.

IdentityFile

The IDENTITY file holding the DB’s unique id.

OptionsFile

An OPTIONS-<number> file.

BlobFile

Blob file, <number>.blob.

CompactionProgressFile

A COMPACTION_PROGRESS-<timestamp> file.

Unknown

A value this build of the crate does not know about.

Implementations

impl FileType

pub fn as_str(self) -> &'static str

Trait Implementations

impl Clone for FileType

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FileType

impl Debug for FileType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for FileType

impl From<i32> for FileType

fn from(value: i32) -> Self

Converts to this type from the input type.

impl Hash for FileType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FileType

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FileType