Module buffer 

Rotating trace-segment buffers: the on-disk and in-memory sinks.

Structs

AdaptiveRotationConfig

Sets the rotation period from the observed byte rate, so segments land near a target size and stay under max_file_size. Opt in with adaptive_rotation on DiskBuffer::builder or MemoryBuffer::builder.

Disk

Disk-backed mode (default).

DiskBufferBuilder

Use builder syntax to set the inputs and finish with build().

Memory

In-memory mode.

MemoryBufferBuilder

Use builder syntax to set the inputs and finish with build().

SegmentWriter

A writer that rotates trace segments to bound resource usage and time. Generic over backend: use DiskBuffer (files) or MemoryBuffer.

Traits

BufferMode

Marker trait for SegmentWriter’s backend mode. Sealed: only Disk and Memory implement it.

Type Aliases

DiskBuffer

Alias for the disk-backed writer (the default mode).

MemoryBuffer

Alias for the in-memory writer.