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utilium - npm Package Compare versions

Comparing version 0.7.0 to 0.7.1

3

dist/internal/primitives.d.ts

@@ -21,2 +21,5 @@ type BitsToBytes = {

}): type is Valid;
export declare function checkValid(type: {
toString(): string;
}): asserts type is Valid;
export {};

@@ -14,1 +14,6 @@ import { capitalize } from '../string.js';

}
export function checkValid(type) {
if (!isValid(type)) {
throw new TypeError('Not a valid primitive type: ' + type);
}
}

@@ -60,4 +60,6 @@ import { ClassLike } from '../types.js';

export declare function isInstance<T extends Metadata = Metadata>(arg: unknown): arg is Instance<T>;
export declare function checkInstance<T extends Metadata = Metadata>(arg: unknown): asserts arg is Instance<T>;
export declare function isStruct<T extends Metadata = Metadata>(arg: unknown): arg is Instance<T> | Static<T>;
export declare function checkStruct<T extends Metadata = Metadata>(arg: unknown): asserts arg is Instance<T> | Static<T>;
export type Like<T extends Metadata = Metadata> = InstanceLike<T> | StaticLike<T>;
export type Size<T extends primitive.Valid | StaticLike | InstanceLike> = T extends primitive.Valid ? primitive.Size<T> : T extends Like<infer M> ? M['size'] : number;

@@ -22,4 +22,14 @@ export const init = Symbol('struct_init');

}
export function checkInstance(arg) {
if (!isInstance(arg)) {
throw new TypeError((typeof arg == 'function' ? arg.name : 'object' && arg ? arg.constructor.name : arg) + ' is not a struct instance');
}
}
export function isStruct(arg) {
return isInstance(arg) || isStatic(arg);
}
export function checkStruct(arg) {
if (!isStruct(arg)) {
throw new TypeError((typeof arg == 'function' ? arg.name : 'object' && arg ? arg.constructor.name : arg) + ' is not a struct');
}
}

24

dist/struct.js
import * as primitive from './internal/primitives.js';
import { symbol_metadata, init, isInstance, isStatic, isStruct, metadata, } from './internal/struct.js';
import { checkInstance, checkStruct, init, isStatic, metadata, symbol_metadata, } from './internal/struct.js';
import { capitalize } from './string.js';

@@ -11,10 +11,6 @@ export * as Struct from './internal/struct.js';

if (typeof type == 'string') {
if (!primitive.isValid(type)) {
throw new TypeError('Invalid primitive type: ' + type);
}
primitive.checkValid(type);
return (+primitive.normalize(type).match(primitive.regex)[2] / 8);
}
if (!isStruct(type)) {
throw new TypeError('Not a struct');
}
checkStruct(type);
const struct = isStatic(type) ? type : type.constructor;

@@ -34,3 +30,3 @@ return struct[symbol_metadata(struct)][metadata].size;

// eslint-disable-next-line @typescript-eslint/no-unused-vars
return function __decorateStruct(target, context) {
return function _decorateStruct(target, context) {
context.metadata ??= {};

@@ -80,5 +76,3 @@ context.metadata[init] ||= [];

export function serialize(instance) {
if (!isInstance(instance)) {
throw new TypeError('Can not serialize, not a struct instance');
}
checkInstance(instance);
const { options, members } = instance.constructor[symbol_metadata(instance.constructor)][metadata];

@@ -118,8 +112,6 @@ const buffer = new Uint8Array(sizeof(instance));

export function deserialize(instance, _buffer) {
if (!isInstance(instance)) {
throw new TypeError('Can not deserialize, not a struct instance');
}
checkInstance(instance);
const { options, members } = instance.constructor[symbol_metadata(instance.constructor)][metadata];
const buffer = new Uint8Array('buffer' in _buffer ? _buffer.buffer : _buffer);
const view = new DataView(buffer.buffer);
const buffer = _buffer instanceof Uint8Array ? _buffer : new Uint8Array('buffer' in _buffer ? _buffer.buffer : _buffer);
const view = new DataView(buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength));
for (const [name, { type, offset, length }] of members) {

@@ -126,0 +118,0 @@ for (let i = 0; i < (length || 1); i++) {

{
"name": "utilium",
"version": "0.7.0",
"version": "0.7.1",
"description": "Typescript utilies",

@@ -5,0 +5,0 @@ "main": "dist/index.js",

@@ -33,1 +33,7 @@ import { capitalize } from '../string.js';

}
export function checkValid(type: { toString(): string }): asserts type is Valid {
if (!isValid(type)) {
throw new TypeError('Not a valid primitive type: ' + type);
}
}

@@ -93,2 +93,8 @@ import { ClassLike } from '../types.js';

export function checkInstance<T extends Metadata = Metadata>(arg: unknown): asserts arg is Instance<T> {
if (!isInstance(arg)) {
throw new TypeError((typeof arg == 'function' ? arg.name : 'object' && arg ? arg.constructor.name : arg) + ' is not a struct instance');
}
}
export function isStruct<T extends Metadata = Metadata>(arg: unknown): arg is Instance<T> | Static<T> {

@@ -98,4 +104,10 @@ return isInstance(arg) || isStatic(arg);

export function checkStruct<T extends Metadata = Metadata>(arg: unknown): asserts arg is Instance<T> | Static<T> {
if (!isStruct(arg)) {
throw new TypeError((typeof arg == 'function' ? arg.name : 'object' && arg ? arg.constructor.name : arg) + ' is not a struct');
}
}
export type Like<T extends Metadata = Metadata> = InstanceLike<T> | StaticLike<T>;
export type Size<T extends primitive.Valid | StaticLike | InstanceLike> = T extends primitive.Valid ? primitive.Size<T> : T extends Like<infer M> ? M['size'] : number;
import * as primitive from './internal/primitives.js';
import {
checkInstance,
checkStruct,
DecoratorContext,
init,
InstanceLike,
isStatic,
MemberInit,
Metadata,
metadata,
Options,

@@ -11,7 +16,2 @@ Size,

symbol_metadata,
init,
isInstance,
isStatic,
isStruct,
metadata,
type MemberContext,

@@ -29,5 +29,3 @@ } from './internal/struct.js';

if (typeof type == 'string') {
if (!primitive.isValid(type)) {
throw new TypeError('Invalid primitive type: ' + type);
}
primitive.checkValid(type);

@@ -37,5 +35,3 @@ return (+primitive.normalize(type).match(primitive.regex)![2] / 8) as Size<T>;

if (!isStruct(type)) {
throw new TypeError('Not a struct');
}
checkStruct(type);

@@ -59,3 +55,3 @@ const struct = isStatic(type) ? type : type.constructor;

// eslint-disable-next-line @typescript-eslint/no-unused-vars
return function __decorateStruct<const T extends StaticLike>(target: T, context: ClassDecoratorContext & DecoratorContext): T {
return function _decorateStruct<const T extends StaticLike>(target: T, context: ClassDecoratorContext & DecoratorContext): T {
context.metadata ??= {};

@@ -110,5 +106,3 @@ context.metadata[init] ||= [];

export function serialize(instance: unknown): Uint8Array {
if (!isInstance(instance)) {
throw new TypeError('Can not serialize, not a struct instance');
}
checkInstance(instance);
const { options, members } = instance.constructor[symbol_metadata(instance.constructor)][metadata];

@@ -157,10 +151,8 @@

export function deserialize(instance: unknown, _buffer: ArrayBuffer | ArrayBufferView) {
if (!isInstance(instance)) {
throw new TypeError('Can not deserialize, not a struct instance');
}
checkInstance(instance);
const { options, members } = instance.constructor[symbol_metadata(instance.constructor)][metadata];
const buffer = new Uint8Array('buffer' in _buffer ? _buffer.buffer : _buffer);
const buffer = _buffer instanceof Uint8Array ? _buffer : new Uint8Array('buffer' in _buffer ? _buffer.buffer : _buffer);
const view = new DataView(buffer.buffer);
const view = new DataView(buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength));

@@ -167,0 +159,0 @@ for (const [name, { type, offset, length }] of members) {

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