fbe 0.2.0

Fast Binary Encoding (FBE) for Rust - High-performance, zero-copy binary serialization with 100% C++ FBE parity and binary compatibility
Documentation 
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use fbe::buffer::{ReadBuffer, WriteBuffer};

#[test]
fn test_vector_i32() {
    let mut writer = WriteBuffer::new();

    // Allocate space for pointer
    writer.allocate(4);

    // Write vector
    let values = vec![10, 20, 30, 40, 50];
    writer.write_vector_i32(0, &values);

    println!("Buffer size: {}", writer.size());
    println!("Binary: {:02x?}", writer.data());

    // Read back
    let mut reader = ReadBuffer::new();
    reader.attach_buffer(writer.data(), 0, writer.size());

    let read_values = reader.read_vector_i32(0);

    assert_eq!(values, read_values);
    println!("✓ Vector test passed: {:?}", read_values);
}

#[test]
fn test_vector_empty() {
    let mut writer = WriteBuffer::new();
    writer.allocate(4);

    let values: Vec<i32> = vec![];
    writer.write_vector_i32(0, &values);

    let mut reader = ReadBuffer::new();
    reader.attach_buffer(writer.data(), 0, writer.size());

    let read_values = reader.read_vector_i32(0);

    assert_eq!(values, read_values);
    assert!(read_values.is_empty());
    println!("✓ Empty vector test passed");
}

#[test]
fn test_vector_large() {
    let mut writer = WriteBuffer::new();
    writer.allocate(4);

    let values: Vec<i32> = (0..1000).collect();
    writer.write_vector_i32(0, &values);

    let mut reader = ReadBuffer::new();
    reader.attach_buffer(writer.data(), 0, writer.size());

    let read_values = reader.read_vector_i32(0);

    assert_eq!(values, read_values);
    println!("✓ Large vector test passed (1000 elements)");
}