Crate atom_file 

AtomicFile provides buffered concurrent access to files with async atomic commit.

BasicAtomicFile is a non-async alternative.

MultiFileStorage is the recommended backing storage for AtomicFile.

FastFileStorage is the recommended temporary storage for AtomicFile.

Structs

AnyFileStorage

Alternative to SimpleFileStorage that uses multiple SimpleFileStorages to allow parallel reads by different threads.

AtomicFile

Based on BasicAtomicFile which makes sure that updates are all-or-nothing. Performs commit asyncronously.

BasicAtomicFile

Basis for crate::AtomicFile ( non-async alternative ). Provides two-phase commit and buffering of writes.

DummyFile

Dummy Stg that can be used for Atomic upd file if “reliable” atomic commits are not required.

Limits

Memory configuration limits for AtomicFile.

MemFile

Simple implementation of Storage using Arc<Mutex<Vec<u8>>.

SimpleFileStorage

Simple implementation of Storage using std::fs::File.

UnixFileStorage

Optimized implementation of Storage ( unix only ).

UpdFileStorage

For atomic upd file, if not unix or windows.

Traits

BasicStorage

Storage interface - BasicStorage is some kind of “file” storage.

Storage

BasicStorage with Sync and clone.

Type Aliases

Data

Arc<Vec<u8>>

FastFileStorage

Fast Storage for upd file ( varies according to platform ).

MultiFileStorage

Optimised Storage ( varies according to platform ).