aperture-shared 0.1.0

Shared types and utilities for Aperture
Documentation 
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use serde::{Deserialize, Serialize};

/// Filter input containing event data
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct FilterInput {
    /// Event type (cpu, lock, syscall)
    pub event_type: String,

    /// Process ID
    pub pid: u32,

    /// Thread ID
    pub tid: u32,

    /// Timestamp (nanoseconds)
    pub timestamp: u64,

    /// Process name
    pub comm: String,

    /// Stack trace (instruction pointers)
    pub stack_trace: Vec<u64>,

    /// Event-specific data (JSON)
    pub event_data: String,
}

/// Filter output result
#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum FilterResult {
    /// Keep the event as-is
    Keep,

    /// Drop the event
    Drop,

    /// Transform the event
    Transform(FilterInput),
}

/// Filter API version
pub const FILTER_API_VERSION: u32 = 1;