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1// generated by diplomat-tool
2import { LocaleFallbackPriority } from "./LocaleFallbackPriority.mjs"
3import wasm from "./diplomat-wasm.mjs";
4import * as diplomatRuntime from "./diplomat-runtime.mjs";
5
6
7/** Collection of configurations for the ICU4X fallback algorithm.
8*
9*See the [Rust documentation for `LocaleFallbackConfig`](https://docs.rs/icu/latest/icu/locale/fallback/struct.LocaleFallbackConfig.html) for more information.
10*/
11
12
13export class LocaleFallbackConfig {
14
15    #priority;
16
17    get priority()  {
18        return this.#priority;
19    }
20    set priority(value) {
21        this.#priority = value;
22    }
23
24    /** Create `LocaleFallbackConfig` from an object that contains all of `LocaleFallbackConfig`s fields.
25    * Optional fields do not need to be included in the provided object.
26    */
27    static fromFields(structObj) {
28        return new LocaleFallbackConfig(structObj);
29    }
30
31    #internalConstructor(structObj) {
32        if (typeof structObj !== "object") {
33            throw new Error("LocaleFallbackConfig's constructor takes an object of LocaleFallbackConfig's fields.");
34        }
35
36        if ("priority" in structObj) {
37            this.#priority = structObj.priority;
38        } else {
39            throw new Error("Missing required field priority.");
40        }
41
42        return this;
43    }
44
45    // Return this struct in FFI function friendly format.
46    // Returns an array that can be expanded with spread syntax (...)
47
48    _intoFFI(
49        functionCleanupArena,
50        appendArrayMap
51    ) {
52        return [this.#priority.ffiValue]
53    }
54
55    static _fromSuppliedValue(internalConstructor, obj) {
56        if (internalConstructor !== diplomatRuntime.internalConstructor) {
57            throw new Error("_fromSuppliedValue cannot be called externally.");
58        }
59
60        if (obj instanceof LocaleFallbackConfig) {
61            return obj;
62        }
63
64        return LocaleFallbackConfig.fromFields(obj);
65    }
66
67    _writeToArrayBuffer(
68        arrayBuffer,
69        offset,
70        functionCleanupArena,
71        appendArrayMap
72    ) {
73        diplomatRuntime.writeToArrayBuffer(arrayBuffer, offset + 0, this.#priority.ffiValue, Int32Array);
74    }
75
76    // This struct contains borrowed fields, so this takes in a list of
77    // "edges" corresponding to where each lifetime's data may have been borrowed from
78    // and passes it down to individual fields containing the borrow.
79    // This method does not attempt to handle any dependencies between lifetimes, the caller
80    // should handle this when constructing edge arrays.
81    static _fromFFI(internalConstructor, ptr) {
82        if (internalConstructor !== diplomatRuntime.internalConstructor) {
83            throw new Error("LocaleFallbackConfig._fromFFI is not meant to be called externally. Please use the default constructor.");
84        }
85        let structObj = {};
86        const priorityDeref = diplomatRuntime.enumDiscriminant(wasm, ptr);
87        structObj.priority = new LocaleFallbackPriority(diplomatRuntime.internalConstructor, priorityDeref);
88
89        return new LocaleFallbackConfig(structObj);
90    }
91
92    constructor(structObj) {
93        return this.#internalConstructor(...arguments)
94    }
95}