// Copyright 2026 Nowledge
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! Storage-owned telemetry records for durable protocol outcomes.
use std::fmt::Debug;
pub use hawdb_telemetry::*;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct WalAppendTelemetry {
pub success: bool,
pub elapsed_micros: u64,
pub operation_count: usize,
pub byte_count: u64,
pub fsync_micros: u64,
pub generation: u64,
}
pub trait StorageTelemetrySink: Debug + Send + Sync {
fn record_wal_append(&self, event: WalAppendTelemetry);
}