Struct CacheContentionSource 

pub struct CacheContentionSource;

Measures L1/L2 cache miss patterns by alternating between sequential (cache-friendly) and random (cache-hostile) access patterns on an 8 MB buffer that spans the L2 boundary. Cache timing depends on what every other process and hardware unit is doing — the cache is a shared resource whose state is fundamentally unpredictable.

Trait Implementations

impl EntropySource for CacheContentionSource

fn info(&self) -> &SourceInfo

Source metadata.

fn is_available(&self) -> bool

Check if this source can operate on the current machine.

fn collect(&self, n_samples: usize) -> Vec<u8>

Collect raw entropy samples. Returns a Vec<u8> of up to n_samples bytes.

fn name(&self) -> &'static str

Convenience: name from info.