stephenberry/glaze v9.0.0

on GitHub

Breaking changes

• MessagePack and CBOR wire format (#2853): variants are written in the shape their glz::meta declares, as in JSON and BEVE, instead of wrapped in a Glaze-specific id or index. MessagePack structs are now keyed maps. Variants written by earlier versions no longer read back, and earlier MessagePack structs read back only under structs_as_arrays.
• Removed: glz::invoke_update (#2913), shared_async_map and shared_async_vector (#2916), glz::hostname_include (#2924), glz::disable_padding_on/off (#2872).
• Writing a glz::invoke member is a compile error (#2913). Exclude it with meta<T>::skip. Formats without support for a Glaze wrapper type now reject it at compile time instead of reflecting its internals (#2932).
• meta<T>::skip applies to every keyed format (#2925): BEVE, CBOR, MessagePack, TOML, BSON and JSONB now drop skipped keys, as JSON and YAML already did.
• is_padded is now the caller's promise that their buffer has padding_bytes of readable slack past the end (#2872).
• Stricter parsing: numbers with an empty exponent such as 1e (#2935) and JSON Pointer array indices with leading zeros (#2894) are rejected.
• TLS: http_server and the HTTP/WebSocket clients refuse TLS 1.0 and 1.1 (#2873, #2874).
• An empty glz::raw_json writes null instead of nothing (#2890).

Feature-test macros: glaze_v9_0_0_meta_skip_all_formats, glaze_v9_0_0_invoke, glaze_v9_0_0_wrappers_not_reflected.

Highlights

• Faster reads that never modify the input (#2872): glz::read no longer resizes the caller's buffer to pad it, which makes small-document reads several times faster.
• glz::custom in every format that can express it (#2811).
• Compact, portable MessagePack and CBOR for variants and glz::generic (#2853).
• HTTPS server negotiates TLS 1.3 and exposes its SSL context via configure_ssl_context (#2873).
• Reusable contexts: a glz::context stays usable after a failed or partial read (#2927, #2930).
• RFC 6902 JSON Patch conformance (#2894), and every public header compiles on its own (#2931).

What's Changed

• bound the readers instead of padding the input by @stephenberry in #2872
• http_server: negotiate TLS 1.3 and expose the SSL context by @michaelaeriksen in #2873
• net: raise the TLS floor on the client side, assert SSL context is configured before start() by @stephenberry in #2874
• Handle // comments in the JSONC formatters and fix the comment scanners (#2864) by @stephenberry in #2881
• bound prettify's writes to a fixed-capacity output by @stephenberry in #2882
• Fix YAML quote lookahead crossing line boundaries by @Skold177 in #2869
• Fix the YAML implicit-key probes' handling of the '' escape by @stephenberry in #2892
• Fold the key length into the full hash by @stephenberry in #2893
• Tidy read_base64: unsigned accumulator, 256 B decode table by @stephenberry in #2908
• Don't clobber std::atomic on a failed read by @stephenberry in #2909
• Don't skip the atomic store on non-error codes by @stephenberry in #2914
• Remove glz::invoke_update; writing an invoke member is now an error by @stephenberry in #2913
• Match prettify's depth limit to the readers by @stephenberry in #2920
• Don't count scalars against the binary-to-JSON depth limit by @stephenberry in #2921
• Enforce RFC 6901 array indices, fix RFC 6902 patch conformance by @stephenberry in #2894
• Serialize value proxies as their element in any format by @stephenberry in #2915
• Remove shared_async_map and shared_async_vector by @stephenberry in #2916
• Write null for an empty raw_json by @stephenberry in #2890
• send no body for HEAD, 204 and 304 replies in send_response_with_conn by @uwezkhan in #2917
• Fix streaming response framing by @stephenberry in #2922
• Use the shared reason-phrase table in the server writers by @stephenberry in #2923
• fix int64 wrap of far-range dates in time_point readers by @uwezkhan in #2899
• Write variants by their declared shape in MessagePack and CBOR by @stephenberry in #2853
• Count file include keys toward error_on_missing_keys by @stephenberry in #2812
• Remove glz::hostname_include by @stephenberry in #2924
• Support glz::custom for every format that can express it by @stephenberry in #2811
• Fix custom_formats_test include order by @stephenberry in #2928
• Time the ambiguous nest guards by depth scaling, not wall clock by @stephenberry in #2938
• Honor meta::skip in every keyed format by @stephenberry in #2925
• Reject wrappers in formats that lack support for them by @stephenberry in #2932
• Don't treat partial_read_complete as a failed read by @stephenberry in #2927
• Reset per-call context state so a reused context survives a failed read by @stephenberry in #2930
• Correctly round long mantissas under opts_size by @stephenberry in #2929
• Fix subproject configure with EETF or SSL enabled by @stephenberry in #2933
• Reject numbers with an empty exponent by @stephenberry in #2935
• Don't extend is_padded to buffers the caller didn't pass by @stephenberry in #2937
• Fix bit_array bit scans above 64 bits by @stephenberry in #2934
• Assert glz::visit index in range in debug builds by @stephenberry in #2936
• Make all public headers compile standalone by @stephenberry in #2931
• Quote YAML strings a literal block cannot round trip by @stephenberry in #2926
• Leave depth restoration after a partial read to call_scope by @stephenberry in #2939
• Link SQLite3::SQLite3 instead of the deprecated SQLite::SQLite3 by @stephenberry in #2940

New Contributors

• @michaelaeriksen made their first contribution in #2873
• @Skold177 made their first contribution in #2869

Full Changelog: v8.4.0...v9.0.0