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Buffer and serialization utilities for javascript.
const assert = require('assert');
const bio = require('bufio');
const bw = bio.write();
bw.writeU64(100);
bw.writeString('foo', 'ascii');
const data = bw.render();
const br = bio.read(data);
assert(br.readU64() === 100);
assert(br.readString('ascii') === 'foo');
const bio = require('bufio');
class MyStruct extends bio.Struct {
constructor() {
super();
this.str = 'hello';
this.value = 0;
}
write(bw) {
bw.writeVarString(this.str, 'ascii');
bw.writeU64(this.value);
return this;
}
read(br) {
this.str = br.readVarString('ascii');
this.value = br.readU64();
return this;
}
}
const obj = new MyStruct();
console.log('Buffer:');
console.log(obj.encode());
console.log('Decoded:');
console.log(MyStruct.decode(obj.encode()));
console.log('Hex:');
console.log(obj.toHex());
console.log('Decoded:');
console.log(MyStruct.fromHex(obj.toHex()));
console.log('Base64:');
console.log(obj.toBase64());
If you contribute code to this project, you are implicitly allowing your code
to be distributed under the MIT license. You are also implicitly verifying that
all code is your original work. </legalese>
See LICENSE for more info.
FAQs
Buffer and serialization utilities for javascript
The npm package bufio receives a total of 69,232 weekly downloads. As such, bufio popularity was classified as popular.
We found that bufio demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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