Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.1.8 - 2024-01-20

Added

• Allow constructing a SampleId from a Sample.

0.1.7 - 2025-01-18

Fixed

• Fixed missing parsing support for PERF_SAMPLE_CGROUP field in Sample.

0.1.6 - 2024-05-21

Fixed

• Parsing a PERF_SAMPLE_RAW field in Sample now properly handles padding bytes when the field size is not a multiple of 8 bytes.
• Parsing a PERF_SAMPLE_STACK_USER field in Sample will no longer parse the dyn_size field when the static stack size is 0.

0.1.5 - 2023-05-21

Fixed

• Parse the header for the PERF_SAMPLE_RAW field in Sample as a u32 instead of a u64.

0.1.4 - 2023-10-23

Changed

• Internal enum types are now declared using the c-enum crate.

0.1.3 - 2023-10-23

Added

• Parse is now implemented for perf_event_attr from perf_event_open_sys2.

Changed

• The debug representation of several record types has been changed to make it more readable.

Fixed

• Fixed an infinite loop with unbounded memory usage in ParseBufCursor::new when the first chunk returned by the ParseBuf had length 0.

0.1.2 - 2023-05-16

Changed

• Fixed compile breakage due to https://github.com/bitflags/bitflags/issues/353

0.1.1 - 2023-05-14

Added

• ReadValue::from_group_and_entry for creating a ReadValue from a ReadGroup and a GroupEntry.

0.1.0 - 2023-05-14

This is the very first release of the perf-event-data crate.