#single-file #import-export #export #import #json #database #file-storage

bin+lib persy_expimp

Export and Import data from Persy single file transactional persistence engine

10 releases (1 stable)

1.1.0 Jan 6, 2023
0.9.0 Nov 20, 2021
0.8.0 Aug 23, 2021
0.7.0 Nov 24, 2020
0.1.0 Jul 28, 2019

#1514 in Command line utilities

MPL-2.0 license

98KB
2K SLoC

Persy Export Import Tool

build status

Persy one file storage export import library and command line.

Persy vs Persy ExpImp versions

ExpImp Version Can Export from Can Import to Can read export made with
0.1 Persy 0.5 Persy 0.5 0.1
0.2 Persy 0.6 Persy 0.6 0.1, 0.2
0.3 Persy 0.7 Persy 0.7 0.1, 0.2, 0.3
0.4 Persy 0.8 Persy 0.8 0.1, 0.2, 0.3, 0.4
0.5 Persy 0.9 Persy 0.9 0.1, 0.2, 0.3, 0.4, 0.5
0.6 Persy 0.10 Persy 0.10 0.1, 0.2, 0.3, 0.4, 0.5, 0.6
0.7 Persy 0.11 Persy 0.11 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7
0.8 Persy 1.0 Persy 1.0 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8
0.9 Persy 1.1 Persy 1.1 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9
1.0 Persy 1.* Persy 1.* 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0

Command line install

cargo install persy_expimp --all-features --bin persy_expimp

old versions (Example 0.1):

cargo install persy_expimp --all-features --bin persy_expimp --version "1.0"

Command line Usage

Export

./persy_expimp -e file.persy export.json

Import

./persy_expimp -i file.persy to_import.json

Built-in supported formats

JSON and bincode

API Example

Export

use persy::{Persy, Config};
use persy_expimp::export;
use std::vec::Vec;
let persy = Persy::open("file.persy", Config::new())?;
for info in export(&persy)? {
    // Custom logic
}

Import

use persy::{Persy, Config};
use persy_expimp::{import,Info};
Persy::create("imported.persy")?;
let persy = Persy::open("imported.persy", Config::new())?;
// Source informations from a custom source
let source = Vec::<Info>::new();
import(&persy,source.into_iter())?;

Dependencies

~1.6–3MB
~58K SLoC