datalogic-rs 4.0.21

A fast, type-safe Rust implementation of JSONLogic for evaluating logical rules as JSON. Perfect for business rules engines and dynamic filtering in Rust applications.
Documentation 
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[
    {
        "description": "Floor of an integer",
        "rule": { "floor": 5 },
        "data": null,
        "result": 5
    },
    {
        "description": "Floor of a positive float",
        "rule": { "floor": 5.7 },
        "data": null,
        "result": 5
    },
    {
        "description": "Floor of a negative float",
        "rule": { "floor": -5.3 },
        "data": null,
        "result": -6
    },
    {
        "description": "Floor of zero",
        "rule": { "floor": 0 },
        "data": null,
        "result": 0
    },
    {
        "description": "Floor of a value exactly at the boundary",
        "rule": { "floor": 5.0 },
        "data": null,
        "result": 5
    },
    {
        "description": "Floor from a variable",
        "rule": { "floor": {"val": "value"} },
        "data": { "value": 7.8 },
        "result": 7
    },
    {
        "description": "Floor from a nested expression",
        "rule": { "floor": { "/": [10, 3] } },
        "data": null,
        "result": 3
    },
    {
        "description": "Floor used in another expression",
        "rule": { "+": [{ "floor": 3.7 }, 2] },
        "data": null,
        "result": 5
    },
    {
        "description": "Floor with two arguments returns an array of floor values",
        "rule": { "floor": [3.8, -4.2] },
        "data": null,
        "result": [3, -5]
    },
    {
        "description": "Floor with multiple arguments returns an array of floor values",
        "rule": { "floor": [3.9, -4.3, 5, 6.1, 0.7, -7.5] },
        "data": null,
        "result": [3, -5, 5, 6, 0, -8]
    },
    {
        "description": "Floor with no arguments",
        "rule": { "floor": [] },
        "data": null,
        "error": { "type": "Invalid Arguments" }
    },
    {
        "description": "Floor of a string",
        "rule": { "floor": "hello" },
        "data": null,
        "error": { "type": "Invalid Arguments" }
    },
    {
        "description": "Floor with mixed numeric and non-numeric arguments",
        "rule": { "floor": [3.5, "hello", -5.8] },
        "data": null,
        "error": { "type": "Invalid Arguments" }
    },
    {
        "description": "Floor of a boolean",
        "rule": { "floor": true },
        "data": null,
        "error": { "type": "Invalid Arguments" }
    },
    {
        "description": "Floor of null",
        "rule": { "floor": null },
        "data": null,
        "error": { "type": "Invalid Arguments" }
    },
    {
        "description": "Floor of very small fractions",
        "rule": { "floor": 0.9999 },
        "data": null,
        "result": 0
    }
]