OxiProto 0.1.2 Release

[0.1.2] - 2026-06-10

Added

• oxiproto-json WKT encode/decode (full proto3 JSON spec compliance):
  • google.protobuf.FieldMask — encode paths as comma-separated camelCase string; decode back to snake_case path list via camel_to_snake helper
  • google.protobuf.Value — encode/decode all kind variants: null_value, bool_value, number_value, string_value, struct_value, list_value
  • google.protobuf.ListValue — encode/decode as JSON array of Value items
  • google.protobuf.Struct — encode/decode as JSON object with string keys and Value entries
  • google.protobuf.Any — encode/decode with @type URL field and nested message body
• Float/double NaN and Infinity — from_json now accepts "NaN", "Infinity", "-Infinity" strings for float and double fields per proto3 JSON spec
• wkt_json.rs integration test suite (565 lines, 47 test cases) covering Inf/NaN decode, FieldMask round-trips, Struct/Value/ListValue encoding, and Any encode/decode
• camel_to_snake conversion helper in oxiproto-json::from_json (inverse of existing snake_to_camel)

Changed

• to_json and from_json doc-comments updated: removed "Deferred" notes, replaced with complete WKT support summary
• Benchmark files migrated from deprecated criterion::black_box to std::hint::black_box
• Workspace dependencies unified to use workspace references (criterion.workspace = true etc.)
• All workspace crates bumped from 0.1.1 to 0.1.2

Full Changelog: v0.1.1...v0.1.2

OxiProto 0.1.1 Release

[0.1.1] - 2026-06-04

Added

• Builder::incremental(cache_path) — enable incremental compilation in oxiproto-build using a FNV-1a 64-bit fingerprint cache; skips codegen entirely when all input .proto files are unchanged
• Builder::native_impl(bool) — new native-codegen feature flag on oxiproto-build that emits OxiMessage + OxiName impl blocks alongside prost-generated code into *_oxi.rs files per proto package
• Edition type in oxiproto-build parser AST — parses edition = "2023"; statements in .proto files; UnsupportedEdition and SyntaxAndEditionConflict parse errors added
• Token::Edition keyword token added to the native parser lexer
• oxiproto_core::arena module — ArenaVec<T>, StringPool, BytesArena, and ArenaDecoder types for slab-based pre-allocation of repeated protobuf fields, reducing heap fragmentation on hot decode paths
• oxiproto_core::reflect_bridge module — bridge between the native OxiMessage/OxiName traits and prost_reflect::DynamicMessage for runtime reflection
• oxiproto_core::wire::alloc_profile module — allocation profiling utilities for wire-format encode/decode performance analysis
• DynamicMessage::to_json / to_json_string / from_json / from_json_str — canonical proto3 JSON encoding and decoding on oxiproto-reflect dynamic messages, including 64-bit integer string encoding, NaN/Infinity float literals, base64 bytes, and enum name mapping
• Native text-format encode/decode (oxiproto-reflect) — DynamicMessage text-format serialisation and parsing in a new native::text module
• oxiproto-cli man subcommand — generates ROFF man pages for all CLI commands via clap_mangen, written to a configurable output directory
• oxiproto::migration module — documentation-only guide mapping prost / prost-build APIs to their OxiProto equivalents (derive macros, build scripts, trait table)
• generate_to_writer / generate_to_writer_default functions in oxiproto-codegen — stream generated Rust source into any std::io::Write sink without an extra String copy
• Criterion benchmark suites for oxiproto-build (parse throughput, import resolution, deep chains, diamond graphs, wide fan-out), oxiproto-codegen, oxiproto-reflect (dynamic dispatch, memory, pool), and oxiproto-cli (startup latency)
• proptest-based property tests and fuzz corpus tests for oxiproto-core wire encoding and oxiproto-build parser
• Cross-validation test suite (prost_cross_validate.rs) comparing OxiProto wire output byte-for-byte against prost for all scalar and composite field types
• oxiproto-build dev-dependency on oxiproto-codegen restored (was temporarily removed for publish)
• proptest, criterion, and clap_mangen added to workspace dependencies

Changed

• file_syntax_string helper introduced in oxiproto-build descriptor builder: edition = "2023" files now emit "editions" as the FileDescriptorProto.syntax sentinel, matching the protoc wire format
• is_proto2 detection refactored into file_is_proto2() helper used consistently across both build_file_descriptor_proto call sites
• All workspace crates bumped from 0.1.0 to 0.1.1

Full Changelog: v0.1.0...v0.1.1

OxiProto 0.1.0 Release

Full Changelog: https://github.com/cool-japan/oxiproto/commits/v0.1.0