Struct PipelineRequirements 

pub struct PipelineRequirements {
    pub compression_enabled: bool,
    pub encryption_enabled: bool,
    pub parallel_processing: bool,
    pub chunk_size_mb: usize,
    pub max_memory_mb: Option<usize>,
    pub target_throughput_mbps: Option<f64>,
}

Pipeline requirements for optimization, security, and performance configuration.

PipelineRequirements is a value object that encapsulates all configuration requirements for pipeline operations, enabling adaptive optimization based on performance targets, security needs, and resource constraints.

Key Features

• Security Configuration: Encryption and compression requirement flags
• Performance Tuning: Throughput targets and memory constraints
• Resource Management: Chunk size and memory limit specification
• Processing Mode: Parallel vs sequential processing configuration
• Adaptive Optimization: Requirements guide automatic optimization decisions

Configuration Categories

Security Requirements

• compression_enabled: Whether to apply compression to reduce storage/bandwidth
• encryption_enabled: Whether to encrypt data for security compliance

Performance Requirements

• parallel_processing: Enable multi-threaded processing for performance
• target_throughput_mbps: Target processing speed in megabytes per second

Resource Requirements

• chunk_size_mb: Processing chunk size for memory and I/O optimization
• max_memory_mb: Maximum memory usage limit for resource-constrained environments

Usage Patterns

Integration with Pipeline System

The requirements integrate with various pipeline components:

• Optimization Engine: Uses requirements to select optimal algorithms
• Resource Manager: Enforces memory and processing constraints
• Security Layer: Applies encryption and compression based on flags
• Performance Monitor: Validates actual performance against targets

Thread Safety

PipelineRequirements is thread-safe through immutability. All fields are read-only after construction, making it safe to share across threads without synchronization.

Cross-Language Compatibility

The requirements structure maps well to other languages:

• JSON: Direct serialization for configuration files and APIs
• Go: Struct with similar field types and JSON tags
• Python: Dataclass with type hints for configuration management
• YAML: Configuration file format for deployment settings

Performance Considerations

• Lightweight value object with minimal memory overhead
• Efficient serialization through serde derive macros
• Immutable design eliminates defensive copying
• Optional fields reduce memory usage when constraints are not specified

Fields

compression_enabled: bool

Whether compression should be applied to reduce storage and bandwidth usage

encryption_enabled: bool

Whether encryption should be applied for data security and compliance

parallel_processing: bool

Whether parallel processing should be used to improve performance

chunk_size_mb: usize

Processing chunk size in megabytes for memory and I/O optimization

max_memory_mb: Option<usize>

Maximum memory usage limit in megabytes (None = no limit)

target_throughput_mbps: Option<f64>

Target throughput in megabytes per second (None = no target)

Trait Implementations

impl Clone for PipelineRequirements

fn clone(&self) -> PipelineRequirements

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PipelineRequirements

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PipelineRequirements

fn default() -> Self

Creates default pipeline requirements optimized for security and performance.

The default configuration provides a balanced approach suitable for most production environments, emphasizing security while maintaining good performance.

Default Values

• compression_enabled: true - Reduces storage and bandwidth usage
• encryption_enabled: true - Ensures data security by default
• parallel_processing: true - Leverages multi-core systems
• chunk_size_mb: 1 - Conservative chunk size for memory efficiency
• max_memory_mb: None - No memory limit (system-dependent)
• target_throughput_mbps: None - No specific throughput target

Examples

Security by Default

The default configuration follows security best practices by enabling both compression and encryption. This ensures that data is protected and storage is optimized unless explicitly configured otherwise.

Performance Considerations

While security is prioritized, the defaults also enable parallel processing to maintain good performance. The conservative 1MB chunk size balances memory usage with processing efficiency.

impl<'de> Deserialize<'de> for PipelineRequirements

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PipelineRequirements

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.