180 lines
6.9 KiB
ReStructuredText
180 lines
6.9 KiB
ReStructuredText
-----
|
|
0.5.0
|
|
-----
|
|
|
|
^^^^^^^^^^^^^^^^
|
|
Breaking changes
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
As many people have been using D:YAML from git master since the 0.4 release, each change
|
|
is prefixed by the year the change was introduced.
|
|
|
|
- ``2014`` Broke compatibility with all DMD versions before 2.066
|
|
- ``2014`` ``Loader`` API depending on ``std.stream`` is now deprecated and will be
|
|
removed in the next release.
|
|
- ``2014`` ``Loader.fromString(string)`` is now deprecated and replaced by
|
|
``Loader.fromString(char[])``, which will reuse and overwrite the input during
|
|
parsing. The string overload will be removed in the next release.
|
|
- ``2012`` Values in D:YAML are less 'dynamic-typed'. E.g. removing ``"42"`` won't
|
|
also remove ``42``. Such automatic conversion still happens e.g. in a foreach
|
|
over a mapping with a string key. The ``Node.as()`` method has a template
|
|
parameter to disable automatic conversion from strings to other types.
|
|
|
|
^^^^^^^^^^^^^^^^
|
|
API improvements
|
|
^^^^^^^^^^^^^^^^
|
|
|
|
- ``Loader`` is now, by default, constructed from a non-const buffer containing YAML
|
|
data instead of a ``std.stream.Stream``. D:YAML reuses and overwrites this buffer to
|
|
minimize memory allocations during parsing. Convenience API such as the ``Loader``
|
|
constructor from a filename is unchanged although it loads the file to a buffer
|
|
internally.
|
|
- ``Node.contains()`` method to check if a YAML sequence/mapping contains specified
|
|
value (as opposed to a key).
|
|
- ``Node.containsKey()`` method to check if a YAML mapping contains specified key.
|
|
- ``Node.isNull()`` property.
|
|
- ``Node operator in`` analogous to associative array ``in``.
|
|
- ``Loader.fromString()`` method as a quick wrapper to parse YAML from a string.
|
|
- ``dyaml.hacks`` module for potentially useful things YAML specification doesn't allow.
|
|
- Most of the API is ``@safe`` or at least ``@trusted``. Also ``pure`` and ``nothrow``
|
|
where possible.
|
|
- User-defined constructors can now also construct builtin YAML types.
|
|
- Input is now validated at Loader construction to detect invalid UTF sequences early
|
|
and to minimize internal exception handling during parsing.
|
|
|
|
^^^^^^^^^^^^^^^^^^
|
|
Other improvements
|
|
^^^^^^^^^^^^^^^^^^
|
|
|
|
- D:YAML now works with a UTF-8 buffer internally. This decreases memory usage for UTF-8
|
|
input, and UTF-32 inputs can be encoded into UTF-8 in-place without allocating.
|
|
UTF-16 inputs still need an allocation. This also gets rid of all dchar[]->char[]
|
|
conversions which were a significant source of GC allocations.
|
|
- Less GC usage during YAML node construction.
|
|
- The ``Scanner`` subsystems is now mostly ``@nogc``; it never allocates memory for
|
|
token values, using slices into the input buffer instead.
|
|
- Custom, ``@nogc`` UTF decoding/encoding code based on ``std.utf`` to enable more use
|
|
of ``@nogc`` in D:YAML internals and to improve performance.
|
|
- Replaced ``std.stream.EndianStream`` with custom endian-fixing code.
|
|
- D:YAML is now a DUB package.
|
|
- Removed static data structures such as default Constructor and Resolver.
|
|
- Compile-time checks for size of data structures that should be small.
|
|
- Better error messages.
|
|
- Various refactoring changes, using more 'modern' D features, better tests.
|
|
- Updated documentation, examples.
|
|
|
|
|
|
^^^^^^^^
|
|
Bugfixes
|
|
^^^^^^^^
|
|
|
|
- Fixed mappings longer than 65535 lines.
|
|
- Removed a lot of ``in`` parameters that were used due to a misunderstanding of what
|
|
``in`` is supposed to do.
|
|
- Fixed ``real`` emitting.
|
|
- Fixed 32bit compilation (again).
|
|
- Various small bugfixes.
|
|
|
|
|
|
|
|
-----
|
|
0.4.0
|
|
-----
|
|
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
Features/improvements
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
- **API BREAKING**: All structs and classes stored directly in YAML nodes
|
|
(aka custom YAML data types) now need to define the opCmp operator.
|
|
This is used for duplicate detection instead of AAs (which are broken)
|
|
and will allow efficient access to data in unordered maps.
|
|
- **API BREAKING**: Simplified the Constructor API. Constructor functions now
|
|
don't need to get Marks through parameters - any exceptions thrown by
|
|
the constructor functions are caught and wrapped along with Mark info.
|
|
- Various small improvements in the API documentation.
|
|
- Updated API documentation, tutorials and examples to match the changes.
|
|
- Small CDC (build script) improvements.
|
|
|
|
^^^^^^^^
|
|
Bugfixes
|
|
^^^^^^^^
|
|
|
|
- Fixed compilation with DMD 2.057.
|
|
- Fixed a bug caused by std.regex changes that broke null value parsing.
|
|
- Fixed compilation on 32bit.
|
|
- Various small bugfixes.
|
|
|
|
|
|
|
|
-----
|
|
0.3.0
|
|
-----
|
|
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
Features/improvements
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
- **API BREAKING**: Removed Node.getToVar as it turned out to be a premature
|
|
optimization.
|
|
- **API BREAKING**: Constructor API for constructing custom YAML data types has
|
|
been improved to make it easier to load custom classes/structs. See the
|
|
custom types tutorial and Constructor API documentation.
|
|
- Node.opIndex now returns a reference to a node.
|
|
- Added a shortcut alias Node.as for Node.get . Node.as might eventually
|
|
replace Node.get (in a 1.0 release).
|
|
- User can now access a string representation of tag of a node.
|
|
- Nodes now remember their scalar and collection styles between loading and
|
|
dumping. These are not accessible to user. User can set output styles in
|
|
Representer.
|
|
- Updated API documentation to reflect the new changes, added more examples
|
|
and overall made the documentation more readable.
|
|
- Improved error messages of exceptions.
|
|
- Drastically optimized scanning and parsing, decreasing parsing time to about
|
|
10% (no precise benchmark comparison with 0.2 at the moment).
|
|
- Eliminated most GC usage, improving speed and memory usage.
|
|
- Optimized Dumper for speed, especially when dumping many small files.
|
|
- Reader has been reimplemented to improve performance.
|
|
- Many other speed and memory optimizations.
|
|
- Added a profiling build target and a parsing/dumping benchmark.
|
|
- Added a random YAML file generator and a YAML file analyzer, as example
|
|
applications and for benchmarking.
|
|
- Added a "clean" target to example Makefiles.
|
|
- Got rid of all global state.
|
|
|
|
^^^^^^^^
|
|
Bugfixes
|
|
^^^^^^^^
|
|
|
|
- Fixed compatibility issues with DMD 2.056.
|
|
- Fixed an Emitter bug which caused tags to always be emitted in full format.
|
|
- Fixed a bug that caused errors when loading documents with YAML version
|
|
directives.
|
|
- Fixed many const-correctness bugs.
|
|
- Minor bugfixes all over the code.
|
|
- Fixed many documentation bugs.
|
|
|
|
|
|
|
|
-----
|
|
0.2.0
|
|
-----
|
|
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
Features/improvements
|
|
^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
- Implemented YAML emitter, and related unittests/documentation.
|
|
- Tags are now stored in nodes, allowing D:YAML to be closer to the
|
|
specification.
|
|
- Loader API has been broken to make it more extensible in future -
|
|
Representer and Constructor are no more specified in the constructor,
|
|
and the load() shortcut functions have been removed, as all that's needed to
|
|
load a YAML document now is Loader("file.yaml").load() .
|
|
|
|
^^^^^^^^
|
|
Bugfixes
|
|
^^^^^^^^
|
|
|
|
- Fixed many bugs in the parser, scanner, composer and constructor.
|