Struct flechasdb::io::LocalFileSystem

pub struct LocalFileSystem { /* private fields */ }

File system uses the local file system.

Implementations

impl LocalFileSystem

pub fn new(base_path: impl AsRef<Path>) -> Self

Creates a local file system working under a given base path.

Trait Implementations

impl FileSystem for LocalFileSystem

type HashedFileOut = LocalHashedFileOut

File that calculates the hash of its contents.

type HashedFileIn = LocalHashedFileIn

File whose contents can be verified with the hash.

fn create_hashed_file(&self) -> Result<Self::HashedFileOut, Error>

Creates a file that calculates the hash of its contents.

fn create_hashed_file_in( &self, path: impl AsRef<str> ) -> Result<Self::HashedFileOut, Error>

Creates a hashed file in a given directory.

fn open_hashed_file( &self, path: impl AsRef<str> ) -> Result<Self::HashedFileIn, Error>

Opens a file whose contents can be verified with a hash.

fn create_compressed_hashed_file( &self ) -> Result<CompressedHashedFileOut<Self::HashedFileOut>, Error>

Creates a compressed file that calculates the hash of its contents.

fn create_compressed_hashed_file_in( &self, path: impl AsRef<str> ) -> Result<CompressedHashedFileOut<Self::HashedFileOut>, Error>

Creates a compressed hashed file in a given directory.

fn open_compressed_hashed_file( &self, path: impl AsRef<str> ) -> Result<CompressedHashedFileIn<Self::HashedFileIn>, Error>

Opens a compressed file whose contents can be verified with a hash.