example.protodecl

// This is Single-line comments

/*
    This is Multi-line comments
*/



// Primitive types
//
// Boolean: bool (true or false)
// Integer: u8, i8, u16, i16, u32, i32, u64, i64, u128, i128
// String: CString, String, CBytes, Bytes (maxsize: u32)
// LongString: LongString, LongBytes (maxsize: u64)
// SizedString: String8le, String16le, String32le, String64le, String8be, String16be, String32be, String64be
// SizedBytes: Bytes8le, Bytes16le, Bytes32le, Bytes64le, Bytes8be, Bytes16be, Bytes32be, Bytes64be
// Float: f32, f64
// Array: Array(Type, size)
// Padding: Padding(size) // size is the number of bits to pad
// Bits: Bits(size) // size is the number of bits


// This is a Number Literals
// 42, 0x2A, 0b00101010, '*'


// This is an Enumeration Declaration

enum SomeEnumeration u8 {
    // Enumeration definition goes here
    Case0 = 0x00;
    Case1 = 0x01;
    Case2 = 0x02;
    Case3 = 0x03;
}



// This is a Packet Structure Declaration

packet MyPacket(packet_id: u8) {
    // Packet structure defianition goes here

    Bits(2) protocol_version;
    Bits(2) packet_type;
    Bits(2) packet_flags;
    Padding(2) _;

    SomeEnumeration some_enum;

    u32 string_size;
    String(string_size) string;
}