21 lines
674 B
JavaScript
21 lines
674 B
JavaScript
export * from './platform.js'
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const Buffer = /* @__PURE__ */ (() => globalThis.Buffer)()
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export function assert(condition, msg) {
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if (!condition) throw new Error(msg)
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}
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export function assertU8(arg) {
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if (!(arg instanceof Uint8Array)) throw new TypeError('Expected an Uint8Array')
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}
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// On arrays in heap (<= 64) it's cheaper to copy into a pooled buffer than lazy-create the ArrayBuffer storage
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export const toBuf = (x) =>
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x.byteLength <= 64 && x.BYTES_PER_ELEMENT === 1
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? Buffer.from(x)
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: Buffer.from(x.buffer, x.byteOffset, x.byteLength)
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export const E_STRING = 'Input is not a string'
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export const E_STRICT_UNICODE = 'Input is not well-formed Unicode'
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