Crate ndata

  

This crate provides a a self-owned data structure with an internal heap and garbage collection.

NData supports objects, arrays, strings, integers, floats, booleans, byte buffers, and null. DataObject, DataArray, and DataBytes instances maintain reference counts. Garbage collection is performed manually by calling the type’s gc() function.

Re-exports

pub use data::Data;

pub use usizemap::UsizeMap;

Modules

data

dataarray

This module defines the DataArray struct, a thread-safe, reference-counted list-like data structure (Vec<Data>) stored in a shared heap.

databytes

dataobject

This module defines the DataObject struct, a thread-safe, reference-counted map-like data structure (HashMap<String, Data>) stored in a shared heap.

heap

json_util

sharedmutex

A simple, shareable spinlock mutex implementation. Credit for the original spinlock logic: Mikhail Panfilov https://mnwa.medium.com/building-a-stupid-mutex-in-the-rust-d55886538889

usizemap

Structs

NDataConfig

Functions

gc

Perform garbage collection. Instances will not be removed from the heap until NData::gc() is called.

init

Initialize global storage of data. Call only once at startup.

mirror

Mirror global storage of data from another process. Call only once at startup.

print_heap

Prints the objects currently stored in the heap