Node.js v8.Serializer.writeUint32() Method

The v8.Serializer.writeUint32() method is an inbuilt application programming interface of the v8.Serializer module, which is used to write the raw 32-bit integer value to the internal buffer. For use inside of custom serializer._writeHostObject().

Syntax:

v8.Serializer.writeUint32( value );

Parameters: This method accepts single parameter as mentioned above and described below.

• value: It is a required parameter, refers to a 32-bit integer to be written to the internal buffer.

Return Value: This method does not return anything but writes a raw 32-bit integer value to the internal buffer.

Below examples illustrate the use of v8.Serializer.writeUint32() method in Node.js:

Example 1:

Filename: index.js Run index.js file using the following command:

node index.js

Output:

Undefined
<Buffer 97 2d>

Example 2:

Filename: index.js Run index.js file using the following command:

node index.js

Output:

<Buffer >
<Buffer 82 e8 01>
writing two 32 bits number one after another
<Buffer 82 e8 01 82 e8 01>
reading after write
5783

Reference: https://nodejs.org/api/v8.html#v8_serializer_writeuint32_value