Functions library for Rust 🦀

Mini Functions is a library of functions for the programming language Rust that provides a collection of tools for working with various aspects of a Rust application.

It includes a range of functions that can be used to perform a variety of tasks, such as retrieving and manipulating information about the current date and time, working with strings and text, and handling data structures.

The functions in Mini Functions are optimized for speed and efficiency, making them useful for a variety of applications, including those that require fast performance or that need to handle large amounts of data.

Date and time functions

In this section, you can find information about the date and time functions that the mini-functions library supports.

The Date and time functions are used to retrieve and manipulate information about the current date and time. They can be used to get various parts of the date, such as the day, month, and year, as well as various parts of the time, such as the hour, minute, and second.

These functions can also be used to get the current date and time in different formats, such as a timestamp or the ISO 8601 format.

These are currently listed in alphabetical order in the following table:

Table 1 - Date Functions (date.rs)

Function	Description
date	Returns the current date in UTC format. (YYYY-MM-DD)
day	Returns the current day. (1-31)
hour	Returns the current hour. (0-23)
iso_8601	Returns the current date and time in ISO 8601 format. (YYYY-MM-DDTHH:mm:ss.SSS±HHMM)
microsecond	Returns the current microsecond. (0-999999)
millisecond	Returns the current millisecond. (0-999)
minute	Returns the current minute. (0-59)
month	Returns the current month. (January-December)
nanosecond	Returns the current nanosecond. (0-999999999)
now_utc	Returns the current date and time in UTC format. (YYYY-MM-DDTHH:mm:ss.SSS±HH:MM:SS)
second	Returns the current second. (0-59)
timestamp	Returns the current timestamp in Unix time in milliseconds. (1610000000000)
weekday	Returns the current weekday. (Sunday-Saturday)
year	Returns the current year. (YYYY)

The above functions are related to retrieving information about the current date and time.

The date and now_utc functions both return the current date, with now_utc also returning the current time in addition to the date.

The day, hour, minute, month, second, and year functions all return respective parts of the current date.

The weekday function returns the current day of the week, with Sunday being represented as 0 and Saturday as 6.

The timestamp function returns the current timestamp, which is a numerical representation of the current date and time. The microsecond , millisecond, and nanosecond functions return respective parts of the current time.

The iso_8601 function returns the current date and time in the ISO 8601 format, which is a standardized representation of dates and times.

Overall, these functions can be useful for retrieving and manipulating information about the current date and time in a program.

Log functions

In this section, you can find information about the Log functions that the mini-functions library supports.

The Log functions are used to log a message to the console, which can be useful for debugging a program.

The Log function is currently listed in the following table:

Log Function (log.rs)

Function	Description
new	Creates a new log instance.
log	Logs a message to the console.

The new function creates a new log instance, which can be used to log messages to the console. The log function logs a message to the console using the log instance.

Overall, these functions can be useful for logging messages to the console, which can be useful for debugging a program.

QRCode functions

In this section, you can find information about the QRCode functions that the mini-functions library supports.

The QRCode functions are used to generate a QRCode, which is a two dimensional barcode that can be used to store information.

The QRCode functions are currently listed in the following table:

QRCode Functions (qrcode.rs)

Function	Description
colorize	Colorizes a QRCode instance.
from_bytes	Creates a new QRCode instance from a byte array.
from_string	Creates a new QRCode instance from a string.
new	Creates a new QRCode instance.
resize	Resizes the QRCode instance.
to_png	Converts the QRCode instance to a PNG image.
to_qrcode	Converts the QRCode instance to a QRCode image.
to_svg	Converts the QRCode instance to a SVG image.

The new function creates a new QRCode instance, which can be used to generate QRCode images. The from_bytes and from_string functions create a new QRCode instance from a byte array or string, respectively.

The colorize function colorizes the QRCode instance, which can be used to change the color of the QRCode image. The resize function resizes the QRCode instance, which can be used to change the size of the QRCode image.

The to_qrcode function converts the QRCode instance to a QRCode image, which can be used to display the QRCode image in a program.

The to_png, and to_svg functions convert the QRCode instance to a PNG, or SVG image, respectively.

UUID functions

In this section, you can find information about the UUID functions that the mini-functions library supports.

The UUID functions are used to generate a UUID, which is a unique identifier that can be used to identify a specific object.

The UUID functions are currently listed in the following table:

UUID Functions (uuid.rs)

Function	Description
new	Creates a new UUID instance.
uuid_v3	Generates a UUID v3.
uuid_v4	Generates a UUID v4.
uuid_v5	Generates a UUID v5.

The new function creates a new UUID instance, which can be used to generate UUIDs. The uuid_v3, uuid_v4, and uuid_v5 functions generate a UUID using a specific version of the UUID standard.

Overall, these functions can be useful for generating UUIDs, which can be useful for identifying a specific object. The uuid_v3 and uuid_v5 functions can be useful for generating UUIDs that are based on a name, while the uuid_v4 function can be useful for generating UUIDs that are random.