tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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ScriptExtensionsSet.mjs (3138B)

      1 // generated by diplomat-tool
      2 import wasm from "./diplomat-wasm.mjs";
      3 import * as diplomatRuntime from "./diplomat-runtime.mjs";
      4 
      5 
      6 /**
      7 * An object that represents the Script_Extensions property for a single character
      8 *
      9 * See the [Rust documentation for `ScriptExtensionsSet`](https://docs.rs/icu/latest/icu/properties/script/struct.ScriptExtensionsSet.html) for more information.
     10 */
     11 const ScriptExtensionsSet_box_destroy_registry = new FinalizationRegistry((ptr) => {
     12    wasm.icu4x_ScriptExtensionsSet_destroy_mv1(ptr);
     13 });
     14 
     15 export class ScriptExtensionsSet {
     16    // Internal ptr reference:
     17    #ptr = null;
     18 
     19    // Lifetimes are only to keep dependencies alive.
     20    // Since JS won't garbage collect until there are no incoming edges.
     21    #selfEdge = [];
     22    #aEdge = [];
     23 
     24    #internalConstructor(symbol, ptr, selfEdge, aEdge) {
     25        if (symbol !== diplomatRuntime.internalConstructor) {
     26            console.error("ScriptExtensionsSet is an Opaque type. You cannot call its constructor.");
     27            return;
     28        }
     29        this.#aEdge = aEdge;
     30        this.#ptr = ptr;
     31        this.#selfEdge = selfEdge;
     32 
     33        // Are we being borrowed? If not, we can register.
     34        if (this.#selfEdge.length === 0) {
     35            ScriptExtensionsSet_box_destroy_registry.register(this, this.#ptr);
     36        }
     37 
     38        return this;
     39    }
     40    get ffiValue() {
     41        return this.#ptr;
     42    }
     43 
     44 
     45    /**
     46     * Check if the Script_Extensions property of the given code point covers the given script
     47     *
     48     * See the [Rust documentation for `contains`](https://docs.rs/icu/latest/icu/properties/script/struct.ScriptExtensionsSet.html#method.contains) for more information.
     49     */
     50    contains(script) {
     51 
     52        const result = wasm.icu4x_ScriptExtensionsSet_contains_mv1(this.ffiValue, script);
     53 
     54        try {
     55            return result;
     56        }
     57 
     58        finally {
     59        }
     60    }
     61 
     62    /**
     63     * Get the number of scripts contained in here
     64     *
     65     * See the [Rust documentation for `iter`](https://docs.rs/icu/latest/icu/properties/script/struct.ScriptExtensionsSet.html#method.iter) for more information.
     66     */
     67    get count() {
     68 
     69        const result = wasm.icu4x_ScriptExtensionsSet_count_mv1(this.ffiValue);
     70 
     71        try {
     72            return result;
     73        }
     74 
     75        finally {
     76        }
     77    }
     78 
     79    /**
     80     * Get script at index
     81     *
     82     * See the [Rust documentation for `iter`](https://docs.rs/icu/latest/icu/properties/script/struct.ScriptExtensionsSet.html#method.iter) for more information.
     83     */
     84    scriptAt(index) {
     85        const diplomatReceive = new diplomatRuntime.DiplomatReceiveBuf(wasm, 3, 2, true);
     86 
     87 
     88        const result = wasm.icu4x_ScriptExtensionsSet_script_at_mv1(diplomatReceive.buffer, this.ffiValue, index);
     89 
     90        try {
     91            if (!diplomatReceive.resultFlag) {
     92                return null;
     93            }
     94            return (new Uint16Array(wasm.memory.buffer, diplomatReceive.buffer, 1))[0];
     95        }
     96 
     97        finally {
     98            diplomatReceive.free();
     99        }
    100    }
    101 
    102    constructor(symbol, ptr, selfEdge, aEdge) {
    103        return this.#internalConstructor(...arguments)
    104    }
    105 }