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use crate::server::{attrs::Attr, blobref::BlobRef};
use rand::{thread_rng, Rng};
use serde::{Deserialize, Serialize};
use time::OffsetDateTime;
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub(super) struct Anchor {
rand: u64,
#[serde(with = "time::serde::rfc3339")]
created_at: OffsetDateTime,
}
#[derive(Debug, Serialize, Deserialize)]
#[serde(rename_all = "kebab-case")]
pub(super) struct Patch {
pub anchor: BlobRef,
pub changes: Vec<Change>,
#[serde(with = "time::serde::rfc3339")]
created_at: OffsetDateTime,
}
#[derive(Debug, Serialize, Deserialize)]
#[serde(rename_all = "kebab-case")]
// #[allow(clippy::enum_variant_names)]
pub(super) enum Change {
AddChunk {
blobref: BlobRef,
offset: u64,
size: usize,
},
SetAttr(Attr),
}
impl Anchor {
pub(super) fn new() -> Self {
Self {
rand: thread_rng().gen(),
created_at: OffsetDateTime::now_utc(),
}
}
}
impl Patch {
pub(super) fn new(anchor: BlobRef) -> Self {
Self {
anchor,
changes: Vec::new(),
created_at: OffsetDateTime::now_utc(),
}
}
pub(super) fn add_change(&mut self, change: Change) {
self.changes.push(change);
}
}
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