vexil-store

Schema-driven file formats for Vexil data.

Encodes and decodes Vexil Values against a compiled schema in two formats:

• .vx -- human-readable text, inspectable and diffable
• .vxb -- compact binary with a typed file header (magic bytes + schema hash)

Usage

[dependencies]
vexil-store = "0.2"
vexil-lang = "0.2"

use vexil_store::{encode, decode, Value};

// encode a value against a compiled schema
let bytes = encode(&value, "SensorReading", &compiled)?;

// decode it back
let decoded = decode(&bytes, "SensorReading", &compiled)?;
assert_eq!(value, decoded);

CLI

vexilc wraps this crate for command-line use:

vexilc pack  data.vx  --schema s.vexil --type T -o data.vxb  # text -> binary
vexilc unpack data.vxb --schema s.vexil --type T              # binary -> text
vexilc format data.vx  --schema s.vexil --type T              # pretty-print text

License

Licensed under either of MIT or Apache-2.0 at your option.