Crate secbuf 

High-Performance Buffer Library

A zero-copy, lock-free buffer management library optimized for network protocols, data serialization, and high-throughput applications.

Features:

• Secure memory zeroing using zeroize crate (compiler-resistant)
• Connection-scoped lifecycle management with automatic cleanup on drop
• Zero-copy circular buffers for streaming I/O
• Thread-safe buffer pooling with lock-free design
• Optional SIMD acceleration for bulk operations
• Automatic secure erasure on connection termination (mimics Dropbear behavior)

Re-exports

pub use buffer::Buffer;

pub use circular::CircularBuffer;

pub use connection::ConnectionBufferConfig;

pub use connection::ConnectionBuffers;

pub use connection::PooledConnectionBuffers;

pub use error::BufferError;

pub use error::Result;

pub use pool::BufferPool;

pub use pool::FastBufferPool;

pub use pool::FastPoolStats;

pub use pool::FastPooledBuffer;

pub use pool::PoolConfig;

pub use pool::PoolStats;

pub use pool::PooledBuffer;

Modules

buffer

High-performance buffer implementation

circular

Circular (ring) buffer for streaming data

connection

Connection-scoped buffer lifecycle management.

error

Error types for buffer operations with advanced conversion support

pool

Buffer pool implementation with multiple modes.

prelude

Commonly used imports.

Macros

buffer_op

Convenience macro for converting buffer operations to any Result type.

buffer_try

Try a buffer operation with automatic error conversion