blazesym-c

C bindings for blazesym

0.1.10 4.3M downloads/mo #4870 most downloaded on crates.io libbpf/blazesym

What this package is like to depend on

Last release 1 months ago

20 Jul 2026

Ships fairly regularly

a new release about every 6 weeks

Nearly every release is documented

notes for 11 of 11 stable releases

1 version withdrawn

withdrawn after publishing

3 years old

17 releases · first in 2023

7 releases in the last 12 months

see the full history below

Release timeline

17 releases · Nov 2023 to Jul 2026

2024 2025 2026

Release Pre-release Withdrawn

Releases

latest 17

0.1.10 20 Jul 2026
Release notes
- Bumped maximum supported blazesym dependency to 0.2.6
Open source →
0.1.9 24 Jun 2026
Release notes
- Bumped maximum supported blazesym dependency to 0.2.5
Open source →
0.1.8 27 May 2026
Release notes
- Added blaze_symbolizer_opts::process_dispatch providing process dispatch functionality
- Bumped maximum supported blazesym dependency to 0.2.4
- Bumped minimum supported Rust version to 1.88
Open source →
0.1.7 11 Feb 2026
Release notes
- Bumped maximum supported blazesym dependency to 0.2.3
Open source →
0.1.6 15 Jan 2026
Release notes
- Added BLAZE_{NORMALIZE,SYMBOLIZE}_REASON_IGNORED_ERROR constants
Open source →
0.1.5 23 Sep 2025
Release notes
- Bumped blazesym dependency to 0.2.0
Open source →
0.1.4 02 Sep 2025
Release notes
- Bumped blazesym dependency to 0.2.0-rc.5
Open source →
0.1.3 25 Jul 2025
Release notes
- Fixed potential panic when normalizing vDSO addresses
Open source →
0.1.2 24 Jun 2025
Release notes
- Introduced blaze_user_meta_sym meta data variant
  - Added support for normalization of vDSO addresses
- Added shorter blaze_user_meta_kind constants
  - Deprecated BLAZE_USER_META_KIND_BLAZE_USER_META_* constants
- Bumped blazesym dependency to 0.2.0-rc.4
Open source →
0.1.1 18 Mar 2025
Release notes
- Lowered minimum supported Rust version to 1.70
Open source →
0.1.0 18 Mar 2025
Release notes
- Introduced blaze_trace function for tapping into the library's tracing functionality
- Added apk_to_elf attribute to blaze_normalize_opts
- Added size and module attributes to blaze_sym type
- Added additional reserved bytes to various types
- Adjusted various enum types to be mere typedefs
- Changed size attribute of blaze_sym_info to be signed
- Changed blaze_user_meta_kind to be represented as uint8_t
- Renamed kernel_image member of blaze_symbolize_src_kernel to vmlinux
- Renamed obj_file_name member of blaze_sym_info to module
- Renamed map_files member of blaze_symbolize_src_process to no_map_files and inverted its meaning
- Added support for disabling kallsyms and vmlinux to blaze_symbolize_src_kernel
- Added blaze_symbolize_cache_elf for caching of ELF data
- Added blaze_symbolize_cache_process for caching of process VMA metadata
- Bumped blazesym dependency to 0.2.0-rc.3
Open source →
0.1.0-rc.2 05 Nov 2024 pre-release
Release notes
- Fixed various functions accepting uintptr_t addresses, when they really should be using uint64_t
- Introduced blaze_read_elf_build_id helper
- Bumped blazesym dependency to 0.2.0-rc.2
Open source →
0.1.0-rc.1 05 Sep 2024 pre-release
Release notes
- Added procmap_query_ioctl attribute to blaze_normalizer_opts
- Renamed blaze_result to blaze_syms
  - Renamed blaze_result_free to blaze_syms_free
- Renamed cache_maps attribute of blaze_normalizer_opts to cache_vmas
- Introduced blaze_supports_procmap_query helper
- Bumped blazesym dependency to 0.2.0-rc.1
Open source →
0.1.0-rc.0 10 Jun 2024 pre-release
Release notes
- Added debug_dirs attribute to blaze_symbolizer_opts
- Added cache_maps attribute to blaze_normalizer_opts
- Introduced blaze_err enum and adjusted all fallible functions to set a thread local error
  - Introduced blaze_err_last to retrieve the last error
  - Introduced blaze_err_str function to convert errors to textual representation
- Introduced blaze_normalize_opts and added blaze_normalize_user_addrs_opts to use it
  - Removed blaze_normalize_user_addrs_sorted function
- Introduced blaze_normalize_reason type
  - Added reason attribute to blaze_user_meta_unknown
  - Added blaze_normalize_reason_str to retrieve textual representation
- Introduced blaze_symbolize_reason type
  - Added reason attribute to blaze_sym
  - Added blaze_symbolize_reason_str to retrieve textual representation
- Added blaze_symbolize_elf_file_offsets function for symbolization of file offsets
- Added support for transparently working with input data not in accordance with Rust's alignment requirements
- Removed BLAZE_INPUT macro
- Bumped blazesym dependency to 0.2.0-rc.0
Open source →
0.1.0-alpha.1 23 Feb 2024 pre-release
Release notes
- Included blazesym.h header file in release package
Open source →
0.1.0-alpha.0 23 Feb 2024 pre-release
Release notes
- Added constructs for forward & backward compatibility:
  - Added type_size member to input types and BLAZE_INPUT macro for initialization
  - Reserved trailing padding bytes to ensure zero initialization
  - Reserved space for future extension in output types
- Added blaze_normalizer_new_opts function and blaze_normalizer_opts type
- Added auto_reload attribute to blaze_symbolizer_opts
- Renamed various symbolization functions to closer reflect Rust terminology
- Renamed BLAZE_SYM_UNKNOWN enum variant to BLAZE_SYM_UNDEF
- Added perf_map and map_files members to blaze_symbolize_src_process type
Open source →
0.0.0 21 Nov 2023 withdrawn

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blazesym-c

What this package is like to depend on

Release timeline

Releases

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