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use crate::Error;
mod index;
pub use index::MilestoneIndex;
use crate::MessageId;
use bee_common::packable::{Packable, Read, Write};
#[derive(Clone, Debug, Eq, PartialEq)]
pub struct Milestone {
message_id: MessageId,
timestamp: u64,
}
impl Milestone {
pub fn new(message_id: MessageId, timestamp: u64) -> Self {
Self { message_id, timestamp }
}
pub fn message_id(&self) -> &MessageId {
&self.message_id
}
pub fn timestamp(&self) -> u64 {
self.timestamp
}
}
impl Packable for Milestone {
type Error = Error;
fn packed_len(&self) -> usize {
self.message_id.packed_len() + self.timestamp.packed_len()
}
fn pack<W: Write>(&self, writer: &mut W) -> Result<(), Self::Error> {
self.message_id.pack(writer)?;
self.timestamp.pack(writer)?;
Ok(())
}
fn unpack_inner<R: Read + ?Sized, const CHECK: bool>(reader: &mut R) -> Result<Self, Self::Error> {
let message_id = MessageId::unpack_inner::<R, CHECK>(reader)?;
let timestamp = u64::unpack_inner::<R, CHECK>(reader)?;
Ok(Self::new(message_id, timestamp))
}
}