obzenflow_core 0.2.1

Core domain layer for ObzenFlow - pure abstractions with minimal dependencies
Documentation 
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// SPDX-License-Identifier: MIT OR Apache-2.0
// SPDX-FileCopyrightText: 2025-2026 ObzenFlow Contributors
// https://obzenflow.dev

//! Processing information for events
//!
//! Tracks how an event was processed, by whom, and the outcome.

use crate::event::status::processing_status::ProcessingStatus;
use crate::time::MetricsDuration;
use serde::{Deserialize, Serialize};

/// Information about how an event was processed
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ProcessingContext {
    /// Which component processed this event
    pub processed_by: String,

    /// How long processing took
    pub processing_time: MetricsDuration,

    /// When the event occurred (milliseconds since Unix epoch)
    pub event_time: u64,

    /// The outcome of processing
    pub status: ProcessingStatus,

    /// Remaining hops for error events before being dropped (FLOWIP-082e)
    #[serde(skip_serializing_if = "Option::is_none")]
    pub error_hops_remaining: Option<u8>,
}

impl Default for ProcessingContext {
    fn default() -> Self {
        Self {
            processed_by: "unknown".to_string(),
            processing_time: MetricsDuration::ZERO,
            event_time: 0,
            status: ProcessingStatus::Success,
            error_hops_remaining: None,
        }
    }
}