Module decoder 

Available on crate feature dial9 only.

Streaming decoder for reading trace files.

Decoder reads the file header, processes schema and string-pool frames, and yields events as DecodedFrame (owned) or DecodedFrameRef (zero-copy). It also implements Iterator and provides a for_each_event callback API for allocation-free processing.

Structs

DecodeError

Error returned when the decoder cannot continue reading the stream. Because frames are not length-prefixed, a decode error is unrecoverable — the decoder cannot skip the malformed frame to find the next one.

Decoder

Streaming trace file decoder.

EventIter

Iterator that yields only DecodedFrameRef::Event frames, consuming non-event frames to keep decoder state up to date.

RawEvent

A decoded event passed to Decoder::for_each_event.

StackPool

A map from interned stack-frame IDs to their resolved address vectors.

StringPool

A map from interned string IDs to their resolved string values.

Enums

DecodedFrame

Decoded events yielded by the decoder.

DecodedFrameRef

Zero-copy decoded frame that borrows from the input buffer.

TryForEachError

Error returned by Decoder::try_for_each_event.