September 2018
Intermediate to advanced
328 pages
9h 10m
English
Content preview from Learn WebAssembly
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WebAssembly.Table
The WebAssembly.Table object is an array-like structure that is used to store function references. Just as with WebAssembly.Memory, a Table can be accessed and changed from both JavaScript and WebAssembly. As of the time of writing, tables can only store function references, but it's likely that, as the technology evolves, additional entities will be able to be stored in tables as well.
To create a new Table instance, you need to pass an object with an element, initial, and (optional) maximum value. The element member is a string that represents the type of value stored in the table; currently the only valid value is "anyfunc" (for functions). The initial and maximum values represent the number of elements in the WebAssembly ...
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