#[cfg(not(feature = "std"))]
extern crate alloc;
#[cfg(not(feature = "std"))]
use alloc::vec::Vec;
pub trait Serialize {
fn serialize(&self) -> Vec<u8> {
let mut res = Vec::new();
self.serialize_to(&mut res, 0, 0);
res
}
fn format(&self, indent: u32) -> Vec<u8> {
let mut res = Vec::new();
self.serialize_to(&mut res, indent, 0);
res
}
fn serialize_to(&self, buffer: &mut Vec<u8>, indent: u32, level: u32);
}