Macro neli::serialize

macro_rules! serialize {
    (PAD $self:ident; $buffer:expr; $($to_ser:expr $(, $size:ident)?);*) => { ... };
    ($buffer:expr; $($to_ser:expr $(, $size:ident)?);*) => { ... };
}

This macro can be used to declaratively define serialization for a struct.

Examples

use neli::err::SerError;

struct MyStruct {
    field_one: u16,
    field_two: String,
    field_three: Vec<u8>,
}

fn serialize_my_struct() -> Result<(), SerError> {
    let my_struct = MyStruct {
        field_one: 6,
        field_two: "Hello!".to_string(),
        field_three: vec![5; 5],
    };
    let mut vec = vec![0; 2048];
    neli::serialize! {
        vec.as_mut_slice();
        my_struct.field_one;
        my_struct.field_two;
        my_struct.field_three
    }
     
    Ok(())
}