Struct SstFileMetaData 

pub struct SstFileMetaData { /* private fields */ }

The metadata that describes a single SST file within a level.

Implementations

impl SstFileMetaData

pub fn relative_filename(&self) -> String

The file name within its directory, for example 123456.sst.

pub fn directory(&self) -> String

The directory holding the file, without a trailing /. This is a DB path or column family path, not necessarily the main DB directory.

pub fn size(&self) -> u64

File size in bytes.

pub fn smallest_key(&self) -> Vec<u8>

Smallest user key in the file. Empty if the file’s smallest key is empty.

pub fn largest_key(&self) -> Vec<u8>

Largest user key in the file. Empty if the file’s largest key is empty.

Trait Implementations

impl Debug for SstFileMetaData

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

Formats the value using the given formatter.

impl Drop for SstFileMetaData

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for SstFileMetaData