Module buffers 

Structs

Buffer

A mutable buffer for reading and writing bytes data.

FrozenBuffer

An immutable buffer for reading bytes data.

Statics

SMALL_WRITE_THRESHOLD

Threshold below which writes are copied into a contiguous buffer. Writes >= this size are stored as zero-copy references.

Functions

py_bytes_to_bytes

Wrap an immutable Python bytes as a zero-copy [Bytes] that pins the PyBytes alive for the returned buffer’s lifetime, so its payload is never copied. This is the shared conversion behind Buffer::take_part’s reference fragments; callers that slice a block into chunks (e.g. the chain-broadcast source) reuse it to egress the block without a copy.

register_python_bindings