4 releases (stable)
1.0.2 | Aug 15, 2024 |
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1.0.1 | Apr 9, 2024 |
1.0.0 | Nov 14, 2023 |
0.1.0 | Sep 3, 2023 |
#1166 in Parser implementations
22 downloads per month
Used in bryte_descriptor_client
7KB
borsh-schema-writer
This library provides a function to take a Struct with the BorshSchema trait and writes the schema to a specified file. This file can then be hosted in a registry, file system, database, web storage, etc... for consumers to use. Here is an example:
use std::fs::File;
use std::io::BufReader;
use borsh::{BorshDeserialize, BorshSerialize, BorshSchema};
use borsh::schema::{BorshSchemaContainer, Definition, Fields};
use borsh_schema_writer::schema_writer::write_schema;
#[derive(Debug, Default, BorshSerialize, BorshDeserialize, BorshSchema)]
pub struct Person {
first_name: String,
last_name: String
}
fn write_schema_example() {
write_schema(Person::default(), "./tests/schema/person_schema.dat".to_string());
let file = File::open("./tests/schema/person_schema.dat").unwrap();
let mut reader = BufReader::new(file);
let container_from_file = BorshSchemaContainer::deserialize_reader(&mut reader).expect("Deserialization for BorshSchemaContainer failed");
}
Dependencies
~1.6–2.3MB
~45K SLoC