datagen-rs
A Rust library for generating random data from a JSON schema.
Installation
Add the following to your Cargo.toml:
[dependencies]
datagen-rs = "0.1.0"Usage
Generate data from a schema file
use datagen_rs::util::helpers::{generate_random_data, read_schema};
fn main() {
let schema = read_schema("path/to/schema.json").unwrap();
let data = generate_random_data(schema, None).unwrap();
println!("{}", data);
}Generate data from a schema string
use datagen_rs::util::helpers::{generate_random_data_from_str, read_schema};
fn main() {
let schema: Schema = serde_json::from_str(r#"
{
"type": "string",
"value": "test
}
"#).unwrap();
let data = generate_random_data_from_str(&schema, None).unwrap();
println!("{}", data);
}Write the JSON schema to a file
use datagen_rs::util::helpers::write_json_schema;
fn main() {
write_json_schema("path/to/schema.json").unwrap();
}Features
| Feature | Description | Depends on |
|---|---|---|
plugin | Enables loading plugins | |
native-plugin | Enables loading plugins written in Rust | plugin |
serialize | Enables serialization/deserialization for all structs using serde. | |
map-schema | Enables data generation for several types | serialize |
generate | Enables data generation for all types | map-schema |
schema | Enables JSON schema generation using schemars | serialize |
all | Enables all features | native-plugin, generate, schema |