polyvalid 0.1.7

A validator for package names, namespace, username and app name on wasmer
Documentation 
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---
source: /Users/ayushjha/.cargo/registry/src/github.com-1ecc6299db9ec823/wasmer-pack-testing-0.6.0/src/autodiscover.rs
---

let DATA_VIEW = new DataView(new ArrayBuffer());

function data_view(mem) {
  if (DATA_VIEW.buffer !== mem.buffer) DATA_VIEW = new DataView(mem.buffer);
  return DATA_VIEW;
}
const UTF8_DECODER = new TextDecoder('utf-8');

const UTF8_ENCODER = new TextEncoder('utf-8');

function utf8_encode(s, realloc, memory) {
  if (typeof s !== 'string') throw new TypeError('expected a string');
  
  if (s.length === 0) {
    UTF8_ENCODED_LEN = 0;
    return 1;
  }
  
  let alloc_len = 0;
  let ptr = 0;
  let writtenTotal = 0;
  while (s.length > 0) {
    ptr = realloc(ptr, alloc_len, 1, alloc_len + s.length);
    alloc_len += s.length;
    const { read, written } = UTF8_ENCODER.encodeInto(
    s,
    new Uint8Array(memory.buffer, ptr + writtenTotal, alloc_len - writtenTotal),
    );
    writtenTotal += written;
    s = s.slice(read);
  }
  if (alloc_len > writtenTotal)
  ptr = realloc(ptr, alloc_len, 1, writtenTotal);
  UTF8_ENCODED_LEN = writtenTotal;
  return ptr;
}

let UTF8_ENCODED_LEN = 0;

function utf8_encoded_len() {
  return UTF8_ENCODED_LEN;
}

function throw_invalid_bool() {
  throw new RangeError("invalid variant discriminant for bool");
}

module.exports = { data_view, UTF8_DECODER, utf8_encode, utf8_encoded_len, throw_invalid_bool };