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Complete built-in operators.

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Stephen Chung
2020-05-24 00:29:06 +08:00
parent b49e1e199a
commit d56634cac7
7 changed files with 131 additions and 122 deletions
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RELEASES.md
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@@ -16,6 +16,8 @@ Breaking changes
* The `RegisterDynamicFn` trait is merged into the `RegisterResutlFn` trait which now always returns
`Result<Dynamic, Box<EvalAltResult>>`.
* Default maximum limit on levels of nested function calls is fine-tuned and set to a different value.
* Some operator functions are now built in (see _Speed enhancements_ below), so they are available even
when under `Engine::new_raw`.
New features
------------
@@ -24,6 +26,15 @@ New features
* New `EvalPackage` to disable `eval`.
* More benchmarks.
Speed enhancements
------------------
* Common operators (e.g. `+`, `>`, `==`) now call into highly efficient built-in implementations for standard types
(i.e. `INT`, `FLOAT`, `bool`, `char`, `()` and some `String`) if not overridden by a registered function.
This yields a 5-10% speed benefit depending on script operator usage.
* Implementations of common operators for standard types are removed from the `ArithmeticPackage` and `LogicPackage`
(and therefore the `CorePackage`) because they are now always available, even under `Engine::new_raw`.
Version 0.14.1
==============