Crate vortex_fs 

vortex-fs — Virtual file system with deterministic fault injection.

Provides a VortexFs trait that mirrors std::fs operations. Two implementations are included:

• RealFs — production pass-through to std::fs (zero overhead).
• SimFs — in-memory filesystem with configurable fault injection.

Example

use vortex_fs::{SimFs, VortexFs};

let mut fs = SimFs::new(42);
fs.write_file("/data/hello.txt", b"world").unwrap();
let data = fs.read_file("/data/hello.txt").unwrap();
assert_eq!(data, b"world");

Structs

FileMetadata

Metadata about a file or directory.

RealFs

Production filesystem implementation — delegates to std::fs.

SimFs

Deterministic in-memory filesystem with fault injection.

Enums

FileType

File type (regular file or directory).

VortexFsError

Error type for virtual filesystem operations.

Traits

VortexFs

The filesystem abstraction boundary.

Type Aliases

VortexFsResult

Result type alias for filesystem operations.