DateTime (DTT) 🦀 v0.0.8

Release v0.0.8 - 2024-09-02

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times.

![Made With Love][made-with-rust] ![Crates.io][crates-badge] ![lib.rs][libs-badge] ![Docs.rs][docs-badge] ![Codecov][codecov-badge]

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease. It offers a wide range of functions, macros, and data structures for performing date and time operations, such as creating, parsing, validating, and formatting date-time objects.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, providing accurate and relevant date and time information. Additionally, it offers mechanisms for validating input dates and times, ensuring reliable and precise operations.

Features

The DateTime (DTT) library offers the following features:

• Core Fields:

  • datetime: The date and time in UTC (PrimitiveDateTime).
  • offset: The timezone offset in UTC (UtcOffset).

• Core Methods:

  • new(): Creates a new DateTime instance with the current UTC time.
  • new_with_tz(tz: &str): Creates a new DateTime object with the specified timezone.
  • new_with_custom_offset(hours: i8, minutes: i8): Creates a DateTime object with a custom UTC offset.
  • from_components(year: i32, month: u8, day: u8, hour: u8, minute: u8, second: u8, offset: UtcOffset): Creates a DateTime object from individual date and time components.
  • update(&self): Updates the DateTime object to the current date and time.
  • now(): Returns the current DateTime.
  • from_str(s: &str): Parses a string into a DateTime instance (implementation of FromStr trait).
  • default(): Returns the current UTC time as the default value for DateTime.

• Parsing and Formatting:

  • parse(input: &str): Parses a date-time string into a DateTime object.
  • parse_custom_format(input: &str, format: &str): Parses a date-time string using a custom format.
  • format(&self, format_str: &str): Formats the DateTime object as a string using the specified format.
  • format_rfc3339(&self): Formats the DateTime as an RFC 3339 string.
  • format_iso8601(&self): Formats the DateTime as an ISO 8601 string.

• Date-Time Manipulation:

  • convert_to_tz(&self, new_tz: &str): Converts the DateTime object to a different timezone.
  • unix_timestamp(&self): Returns the Unix timestamp of the DateTime object.
  • add_days(&self, days: i64): Adds a specified number of days to the DateTime.
  • add_months(&self, months: i32): Adds a specified number of months to the DateTime.
  • add_years(&self, years: i32): Adds a specified number of years to the DateTime.
  • sub_months(&self, months: i32): Subtracts a specified number of months from the DateTime.
  • sub_years(&self, years: i32): Subtracts a specified number of years from the DateTime.
  • next_day(&self): Returns a new DateTime instance representing the next day.
  • previous_day(&self): Returns a new DateTime instance representing the previous day.
  • start_of_week(&self): Returns a new DateTime instance at the start of the week.
  • end_of_week(&self): Returns a new DateTime instance at the end of the week.
  • start_of_month(&self): Returns a new DateTime instance at the start of the month.
  • end_of_month(&self): Returns a new DateTime instance at the end of the month.
  • start_of_year(&self): Returns a new DateTime instance at the start of the year.
  • end_of_year(&self): Returns a new DateTime instance at the end of the year.
  • is_within_range(&self, start: &Self, end: &Self): Checks if the DateTime falls within a specific range.
  • duration_since(&self, other: &Self): Calculates the duration between two DateTime instances.

• Getters:

  • year(&self): Returns the year.
  • month(&self): Returns the month.
  • day(&self): Returns the day of the month.
  • hour(&self): Returns the hour.
  • minute(&self): Returns the minute.
  • second(&self): Returns the second.
  • microsecond(&self): Returns the microsecond.
  • weekday(&self): Returns the weekday.
  • ordinal(&self): Returns the day of the year (ordinal).
  • iso_week(&self): Returns the ISO week number.
  • offset(&self): Returns the UTC offset.

• Setters:

  • set_date(&self, year: i32, month: u8, day: u8): Sets a new date for the DateTime instance.
  • set_time(&self, hour: u8, minute: u8, second: u8): Sets a new time for the DateTime instance.

• Validation:

  • is_valid_day(day: &str): Checks if the input represents a valid day of the month.
  • is_valid_hour(hour: &str): Checks if the input represents a valid hour of the day.
  • is_valid_minute(minute: &str): Checks if the input represents a valid minute of the hour.
  • is_valid_second(second: &str): Checks if the input represents a valid second of the minute.
  • is_valid_month(month: &str): Checks if the input represents a valid month of the year.
  • is_valid_year(year: &str): Checks if the input represents a valid year.
  • is_valid_microsecond(microsecond: &str): Checks if the input represents a valid microsecond.
  • is_valid_ordinal(ordinal: &str): Checks if the input represents a valid ordinal day of the year.
  • is_valid_iso_week(week: &str): Checks if the input represents a valid ISO week number.
  • is_valid_time(time: &str): Checks if the input represents a valid time in HH:MM:SS format.
  • is_valid_iso_8601(date: &str): Checks if the input represents a valid ISO 8601 formatted date.

• Utility Functions:

  • format_time_in_timezone(tz: &str, format: &str): Formats the current time for a specific timezone.

• Arithmetic Operations:

  • Add<Duration>: Adds a Duration to the DateTime instance.
  • Sub<Duration>: Subtracts a Duration from the DateTime instance.

• Comparison Operations:

  • PartialOrd: Allows partial ordering comparisons between DateTime instances.
  • Ord: Allows total ordering comparisons between DateTime instances.

• Hashing:

  • Hash: Allows DateTime instances to be used as keys in hash-based collections.

• Macros:

  • dtt_now!(): Generates the current date and time.
  • dtt_parse!(input): Parses a date-time string into a DateTime object.
  • dtt_print!(datetime): Prints a DateTime object.
  • dtt_vec![]: Creates a vector.
  • dtt_map!{}: Creates a map.
  • dtt_assert!: Asserts conditions during testing.
  • is_valid!: Checks the validity of various date-time components.
  • dtt_is_valid_function!(func_name): Defines a custom validation function.
  • dtt_new_with_tz!(tz): Creates a new DateTime object with a specified timezone.
  • dtt_add_days!(datetime, days): Adds days to a DateTime object.
  • dtt_sub_days!(datetime, days): Subtracts days from a DateTime object.
  • dtt_diff_seconds!(datetime1, datetime2): Calculates the difference in seconds between two DateTime objects.
  • dtt_diff_days!(datetime1, datetime2): Calculates the difference in days between two DateTime objects.
  • dtt_clone!: Creates a deep copy of a DateTime object.
  • dtt_format!: Formats a DateTime object using a provided format string.
  • dtt_create_vec!: Creates a new vector containing provided elements.
  • dtt_min!: Returns the minimum of given values.
  • dtt_max!: Returns the maximum of given values.
  • dtt_join!: Joins a vector of strings into a single string.
  • dtt_print_vec!: Prints a vector of elements to the console.

• Helper Functions:

  • days_in_month(year: i32, month: u8): Determines the number of days in a given month and year.
  • is_leap_year(year: i32): Determines if a year is a leap year.

• Error Handling:
  The library provides comprehensive error handling through the DateTimeError enum, allowing for robust error management in date and time operations.

• Timezone Support:
  DateTime (DTT) offers extensive timezone support, allowing for creation and manipulation of date-time objects across different timezones.

• Serialization and Deserialization:
  The library supports serialization and deserialization of DateTime objects using serde, facilitating easy integration with various data formats.

DateTime (DTT) 🦀 v0.0.7

Release v0.0.7 - 2024-09-02

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times.

![Made With Love][made-with-rust] ![Crates.io][crates-badge] ![lib.rs][libs-badge] ![Docs.rs][docs-badge] ![Codecov][codecov-badge]

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease. It offers a wide range of functions, macros, and data structures for performing date and time operations, such as creating, parsing, validating, and formatting date-time objects.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, providing accurate and relevant date and time information. Additionally, it offers mechanisms for validating input dates and times, ensuring reliable and precise operations.

Features

The DateTime (DTT) library offers the following features:

• Core Fields:

  • datetime: The date and time in UTC (PrimitiveDateTime).
  • offset: The timezone offset in UTC (UtcOffset).

• Core Methods:

  • new(): Creates a new DateTime instance with the current UTC time.
  • new_with_tz(tz: &str): Creates a new DateTime object with the specified timezone.
  • new_with_custom_offset(hours: i8, minutes: i8): Creates a DateTime object with a custom UTC offset.
  • from_components(year: i32, month: u8, day: u8, hour: u8, minute: u8, second: u8, offset: UtcOffset): Creates a DateTime object from individual date and time components.
  • update(&self): Updates the DateTime object to the current date and time.
  • now(): Returns the current DateTime.
  • from_str(s: &str): Parses a string into a DateTime instance (implementation of FromStr trait).
  • default(): Returns the current UTC time as the default value for DateTime.

• Parsing and Formatting:

  • parse(input: &str): Parses a date-time string into a DateTime object.
  • parse_custom_format(input: &str, format: &str): Parses a date-time string using a custom format.
  • format(&self, format_str: &str): Formats the DateTime object as a string using the specified format.
  • format_rfc3339(&self): Formats the DateTime as an RFC 3339 string.
  • format_iso8601(&self): Formats the DateTime as an ISO 8601 string.

• Date-Time Manipulation:

  • convert_to_tz(&self, new_tz: &str): Converts the DateTime object to a different timezone.
  • unix_timestamp(&self): Returns the Unix timestamp of the DateTime object.
  • add_days(&self, days: i64): Adds a specified number of days to the DateTime.
  • add_months(&self, months: i32): Adds a specified number of months to the DateTime.
  • add_years(&self, years: i32): Adds a specified number of years to the DateTime.
  • sub_months(&self, months: i32): Subtracts a specified number of months from the DateTime.
  • sub_years(&self, years: i32): Subtracts a specified number of years from the DateTime.
  • next_day(&self): Returns a new DateTime instance representing the next day.
  • previous_day(&self): Returns a new DateTime instance representing the previous day.
  • start_of_week(&self): Returns a new DateTime instance at the start of the week.
  • end_of_week(&self): Returns a new DateTime instance at the end of the week.
  • start_of_month(&self): Returns a new DateTime instance at the start of the month.
  • end_of_month(&self): Returns a new DateTime instance at the end of the month.
  • start_of_year(&self): Returns a new DateTime instance at the start of the year.
  • end_of_year(&self): Returns a new DateTime instance at the end of the year.
  • is_within_range(&self, start: &Self, end: &Self): Checks if the DateTime falls within a specific range.
  • duration_since(&self, other: &Self): Calculates the duration between two DateTime instances.

• Getters:

  • year(&self): Returns the year.
  • month(&self): Returns the month.
  • day(&self): Returns the day of the month.
  • hour(&self): Returns the hour.
  • minute(&self): Returns the minute.
  • second(&self): Returns the second.
  • microsecond(&self): Returns the microsecond.
  • weekday(&self): Returns the weekday.
  • ordinal(&self): Returns the day of the year (ordinal).
  • iso_week(&self): Returns the ISO week number.
  • offset(&self): Returns the UTC offset.

• Setters:

  • set_date(&self, year: i32, month: u8, day: u8): Sets a new date for the DateTime instance.
  • set_time(&self, hour: u8, minute: u8, second: u8): Sets a new time for the DateTime instance.

• Validation:

  • is_valid_day(day: &str): Checks if the input represents a valid day of the month.
  • is_valid_hour(hour: &str): Checks if the input represents a valid hour of the day.
  • is_valid_minute(minute: &str): Checks if the input represents a valid minute of the hour.
  • is_valid_second(second: &str): Checks if the input represents a valid second of the minute.
  • is_valid_month(month: &str): Checks if the input represents a valid month of the year.
  • is_valid_year(year: &str): Checks if the input represents a valid year.
  • is_valid_microsecond(microsecond: &str): Checks if the input represents a valid microsecond.
  • is_valid_ordinal(ordinal: &str): Checks if the input represents a valid ordinal day of the year.
  • is_valid_iso_week(week: &str): Checks if the input represents a valid ISO week number.
  • is_valid_time(time: &str): Checks if the input represents a valid time in HH:MM:SS format.
  • is_valid_iso_8601(date: &str): Checks if the input represents a valid ISO 8601 formatted date.

• Utility Functions:

  • format_time_in_timezone(tz: &str, format: &str): Formats the current time for a specific timezone.

• Arithmetic Operations:

  • Add<Duration>: Adds a Duration to the DateTime instance.
  • Sub<Duration>: Subtracts a Duration from the DateTime instance.

• Comparison Operations:

  • PartialOrd: Allows partial ordering comparisons between DateTime instances.
  • Ord: Allows total ordering comparisons between DateTime instances.

• Hashing:

  • Hash: Allows DateTime instances to be used as keys in hash-based collections.

• Macros:

  • dtt_now!(): Generates the current date and time.
  • dtt_parse!(input): Parses a date-time string into a DateTime object.
  • dtt_print!(datetime): Prints a DateTime object.
  • dtt_vec![]: Creates a vector.
  • dtt_map!{}: Creates a map.
  • dtt_assert!: Asserts conditions during testing.
  • is_valid!: Checks the validity of various date-time components.
  • dtt_is_valid_function!(func_name): Defines a custom validation function.
  • dtt_new_with_tz!(tz): Creates a new DateTime object with a specified timezone.
  • dtt_add_days!(datetime, days): Adds days to a DateTime object.
  • dtt_sub_days!(datetime, days): Subtracts days from a DateTime object.
  • dtt_diff_seconds!(datetime1, datetime2): Calculates the difference in seconds between two DateTime objects.
  • dtt_diff_days!(datetime1, datetime2): Calculates the difference in days between two DateTime objects.
  • dtt_clone!: Creates a deep copy of a DateTime object.
  • dtt_format!: Formats a DateTime object using a provided format string.
  • dtt_create_vec!: Creates a new vector containing provided elements.
  • dtt_min!: Returns the minimum of given values.
  • dtt_max!: Returns the maximum of given values.
  • dtt_join!: Joins a vector of strings into a single string.
  • dtt_print_vec!: Prints a vector of elements to the console.

• Helper Functions:

  • days_in_month(year: i32, month: u8): Determines the number of days in a given month and year.
  • is_leap_year(year: i32): Determines if a year is a leap year.

• Error Handling:
  The library provides comprehensive error handling through the DateTimeError enum, allowing for robust error management in date and time operations.

• Timezone Support:
  DateTime (DTT) offers extensive timezone support, allowing for creation and manipulation of date-time objects across different timezones.

• Serialization and Deserialization:
  The library supports serialization and deserialization of DateTime objects using serde, facilitating easy integration with various data formats.

DateTime (DTT) 🦀 v0.0.7

Release v0.0.7 - 2024-09-02

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times.

![Made With Love][made-with-rust] ![Crates.io][crates-badge] ![lib.rs][libs-badge] ![Docs.rs][docs-badge] ![Codecov][codecov-badge]

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease. It offers a wide range of functions, macros, and data structures for performing date and time operations, such as creating, parsing, validating, and formatting date-time objects.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, providing accurate and relevant date and time information. Additionally, it offers mechanisms for validating input dates and times, ensuring reliable and precise operations.

Features

The DateTime (DTT) library offers the following features:

• Core Fields:

  • datetime: The date and time in UTC (PrimitiveDateTime).
  • offset: The timezone offset in UTC (UtcOffset).

• Core Methods:

  • new(): Creates a new DateTime instance with the current UTC time.
  • new_with_tz(tz: &str): Creates a new DateTime object with the specified timezone.
  • new_with_custom_offset(hours: i8, minutes: i8): Creates a DateTime object with a custom UTC offset.
  • from_components(year: i32, month: u8, day: u8, hour: u8, minute: u8, second: u8, offset: UtcOffset): Creates a DateTime object from individual date and time components.
  • update(&self): Updates the DateTime object to the current date and time.
  • now(): Returns the current DateTime.
  • from_str(s: &str): Parses a string into a DateTime instance (implementation of FromStr trait).
  • default(): Returns the current UTC time as the default value for DateTime.

• Parsing and Formatting:

  • parse(input: &str): Parses a date-time string into a DateTime object.
  • parse_custom_format(input: &str, format: &str): Parses a date-time string using a custom format.
  • format(&self, format_str: &str): Formats the DateTime object as a string using the specified format.
  • format_rfc3339(&self): Formats the DateTime as an RFC 3339 string.
  • format_iso8601(&self): Formats the DateTime as an ISO 8601 string.

• Date-Time Manipulation:

  • convert_to_tz(&self, new_tz: &str): Converts the DateTime object to a different timezone.
  • unix_timestamp(&self): Returns the Unix timestamp of the DateTime object.
  • add_days(&self, days: i64): Adds a specified number of days to the DateTime.
  • add_months(&self, months: i32): Adds a specified number of months to the DateTime.
  • add_years(&self, years: i32): Adds a specified number of years to the DateTime.
  • sub_months(&self, months: i32): Subtracts a specified number of months from the DateTime.
  • sub_years(&self, years: i32): Subtracts a specified number of years from the DateTime.
  • next_day(&self): Returns a new DateTime instance representing the next day.
  • previous_day(&self): Returns a new DateTime instance representing the previous day.
  • start_of_week(&self): Returns a new DateTime instance at the start of the week.
  • end_of_week(&self): Returns a new DateTime instance at the end of the week.
  • start_of_month(&self): Returns a new DateTime instance at the start of the month.
  • end_of_month(&self): Returns a new DateTime instance at the end of the month.
  • start_of_year(&self): Returns a new DateTime instance at the start of the year.
  • end_of_year(&self): Returns a new DateTime instance at the end of the year.
  • is_within_range(&self, start: &Self, end: &Self): Checks if the DateTime falls within a specific range.
  • duration_since(&self, other: &Self): Calculates the duration between two DateTime instances.

• Getters:

  • year(&self): Returns the year.
  • month(&self): Returns the month.
  • day(&self): Returns the day of the month.
  • hour(&self): Returns the hour.
  • minute(&self): Returns the minute.
  • second(&self): Returns the second.
  • microsecond(&self): Returns the microsecond.
  • weekday(&self): Returns the weekday.
  • ordinal(&self): Returns the day of the year (ordinal).
  • iso_week(&self): Returns the ISO week number.
  • offset(&self): Returns the UTC offset.

• Setters:

  • set_date(&self, year: i32, month: u8, day: u8): Sets a new date for the DateTime instance.
  • set_time(&self, hour: u8, minute: u8, second: u8): Sets a new time for the DateTime instance.

• Validation:

  • is_valid_day(day: &str): Checks if the input represents a valid day of the month.
  • is_valid_hour(hour: &str): Checks if the input represents a valid hour of the day.
  • is_valid_minute(minute: &str): Checks if the input represents a valid minute of the hour.
  • is_valid_second(second: &str): Checks if the input represents a valid second of the minute.
  • is_valid_month(month: &str): Checks if the input represents a valid month of the year.
  • is_valid_year(year: &str): Checks if the input represents a valid year.
  • is_valid_microsecond(microsecond: &str): Checks if the input represents a valid microsecond.
  • is_valid_ordinal(ordinal: &str): Checks if the input represents a valid ordinal day of the year.
  • is_valid_iso_week(week: &str): Checks if the input represents a valid ISO week number.
  • is_valid_time(time: &str): Checks if the input represents a valid time in HH:MM:SS format.
  • is_valid_iso_8601(date: &str): Checks if the input represents a valid ISO 8601 formatted date.

• Utility Functions:

  • format_time_in_timezone(tz: &str, format: &str): Formats the current time for a specific timezone.

• Arithmetic Operations:

  • Add<Duration>: Adds a Duration to the DateTime instance.
  • Sub<Duration>: Subtracts a Duration from the DateTime instance.

• Comparison Operations:

  • PartialOrd: Allows partial ordering comparisons between DateTime instances.
  • Ord: Allows total ordering comparisons between DateTime instances.

• Hashing:

  • Hash: Allows DateTime instances to be used as keys in hash-based collections.

• Macros:

  • dtt_now!(): Generates the current date and time.
  • dtt_parse!(input): Parses a date-time string into a DateTime object.
  • dtt_print!(datetime): Prints a DateTime object.
  • dtt_vec![]: Creates a vector.
  • dtt_map!{}: Creates a map.
  • dtt_assert!: Asserts conditions during testing.
  • is_valid!: Checks the validity of various date-time components.
  • dtt_is_valid_function!(func_name): Defines a custom validation function.
  • dtt_new_with_tz!(tz): Creates a new DateTime object with a specified timezone.
  • dtt_add_days!(datetime, days): Adds days to a DateTime object.
  • dtt_sub_days!(datetime, days): Subtracts days from a DateTime object.
  • dtt_diff_seconds!(datetime1, datetime2): Calculates the difference in seconds between two DateTime objects.
  • dtt_diff_days!(datetime1, datetime2): Calculates the difference in days between two DateTime objects.
  • dtt_clone!: Creates a deep copy of a DateTime object.
  • dtt_format!: Formats a DateTime object using a provided format string.
  • dtt_create_vec!: Creates a new vector containing provided elements.
  • dtt_min!: Returns the minimum of given values.
  • dtt_max!: Returns the maximum of given values.
  • dtt_join!: Joins a vector of strings into a single string.
  • dtt_print_vec!: Prints a vector of elements to the console.

• Helper Functions:

  • days_in_month(year: i32, month: u8): Determines the number of days in a given month and year.
  • is_leap_year(year: i32): Determines if a year is a leap year.

• Error Handling:
  The library provides comprehensive error handling through the DateTimeError enum, allowing for robust error management in date and time operations.

• Timezone Support:
  DateTime (DTT) offers extensive timezone support, allowing for creation and manipulation of date-time objects across different timezones.

• Serialization and Deserialization:
  The library supports serialization and deserialization of DateTime objects using serde, facilitating easy integration with various data formats.

DateTime (DTT) 🦀 v0.0.6

Release v0.0.6 - 2024-05-06

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times

Part of the Mini Functions family of libraries.

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview 📖

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease. It offers a range of functions and data structures that allow you to perform various date and time operations with ease, such as determining the day of the month, hour of the day, working with ISO 8601 date and time formats, and many others.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, ensuring that you always have accurate and relevant date and time information. Additionally, it provides a mechanism to validate input dates and times, ensuring that you always have accurate information to work with.

Features ✨

The DateTime (DTT) struct includes the following fields and methods:

Fields

Feature	Description	Type
day	Day of the month: (1-31)	u8
hour	Hour of the day: (0-23)	u8
iso_8601	ISO 8601 date and time: (e.g. "2023-01-01T00:00:00+00:00")	String
iso_week	ISO week number: (1-53)	u8
microsecond	Microsecond: (0-999999)	u32
minute	Minute of the hour: (0-59)	u8
month	Month: (e.g. "January")	String
now	Now object: (e.g. "2023-01-01")	String
offset	Offset from UTC: (e.g. "+00:00")	String
ordinal	Ordinal date: (1-366)	u16
second	Second of the minute: (0-59)	u8
time	Time object: (e.g. "00:00:00")	String
tz	Time zone object: (e.g. "UTC")	String
weekday	Weekday object: (e.g. "Monday")	String
year	Year object: (e.g. "2023")	i32

Methods

• new(): Creates a new DateTime object with the current UTC time.
• new_with_tz(tz: &str): Creates a new DateTime object with the specified timezone.
• is_valid_day(input: &str): Checks if the input represents a valid day of the month.
• is_valid_hour(input: &str): Checks if the input represents a valid hour of the day.
• is_valid_second(input: &str): Checks if the input represents a valid second of the minute.
• is_valid_minute(input: &str): Checks if the input represents a valid minute of the hour.
• is_valid_month(input: &str): Checks if the input represents a valid month of the year.
• is_valid_ordinal(input: &str): Checks if the input represents a valid ordinal date.
• is_valid_time(input: &str): Checks if the input represents a valid time.
• is_valid_iso_week(input: &str): Checks if the input represents a valid ISO week number.
• is_valid_iso_8601(input: &str): Checks if the input represents a valid ISO 8601 date and time.
• is_valid_microsecond(input: &str): Checks if the input represents a valid microsecond.
• update(&mut self): Updates the DateTime object with the current date and time based on the timezone.
• add_days(&self, days: i32): Creates a new DateTime object with the specified number of days added.
• next_day(&self): Creates a new DateTime object representing the next day.
• previous_day(&self): Creates a new DateTime object representing the previous day.
• relative_delta(&self): Creates a new DateTime object with the relative delta based on the current date and time.
• format(&self, format_str: &str): Formats the DateTime object as a string using the specified format.

The library also provides various getter methods to extract the individual components of the DateTime object, such as year(), month(), day(), hour(), minute(), second(), microsecond(), weekday(), ordinal(), iso_8601(), iso_week(), time(), tz(), and offset().

Additionally, the DateTime (DTT) struct implements the FromStr trait, allowing for parsing a string into a DateTime object.

Changelog 📚

Documentation Updates

• Updated the README to reflect recent changes and improvements.

Features

• Improved macros documentation and organization for better usability.
• Version 0.0.6 released.

Bug Fixes

• Fixed issue #57 and updated the README accordingly.
• Resolved error related to the useless use of format!.

Refactoring

• Enhanced error handling, better timezone support, and additional utility methods for working with dates and times.

Style Changes

• Improved organization and added more detailed comments.
• Reformatted README for better readability.

Testing

• Added unit tests for macros.rs to ensure robustness.

These updates aim to enhance the usability, stability, and documentation of the DateTime library.

What's Changed

• build(deps): bump rustix from 0.36.9 to 0.36.17 by @dependabot in #28
• build(deps): bump anyhow from 1.0.71 to 1.0.75 by @dependabot in #30
• build(deps): bump actions/checkout from 3 to 4 by @dependabot in #29
• build(deps): bump actions/upload-artifact from 3 to 4 by @dependabot in #31
• build(deps): bump time from 0.3.30 to 0.3.31 by @dependabot in #32
• build(deps): bump anyhow from 1.0.75 to 1.0.76 by @dependabot in #33
• build(deps): bump anyhow from 1.0.76 to 1.0.77 by @dependabot in #34
• build(deps): bump anyhow from 1.0.77 to 1.0.78 by @dependabot in #35
• build(deps): bump anyhow from 1.0.78 to 1.0.79 by @dependabot in #36
• build(deps): bump serde from 1.0.193 to 1.0.195 by @dependabot in #38
• build(deps): bump assert_cmd from 2.0.12 to 2.0.13 by @dependabot in #39
• build(deps): bump regex from 1.10.2 to 1.10.3 by @dependabot in #41
• build(deps): bump actions/cache from 3 to 4 by @dependabot in #40
• build(deps): bump serde from 1.0.195 to 1.0.196 by @dependabot in #42
• build(deps): bump time from 0.3.31 to 0.3.32 by @dependabot in #44
• build(deps): bump time from 0.3.32 to 0.3.34 by @dependabot in #46
• build(deps): bump time from 0.3.34 to 0.3.36 by @dependabot in #55
• build(deps): bump anyhow from 1.0.79 to 1.0.82 by @dependabot in #53
• build(deps): bump regex from 1.10.3 to 1.10.4 by @dependabot in #51
• build(deps): bump peaceiris/actions-gh-pages from 3 to 4 by @dependabot in #52
• build(deps): bump serde from 1.0.196 to 1.0.198 by @dependabot in #56
• build(deps): bump serde from 1.0.198 to 1.0.199 by @dependabot in #58
• v0.0.6 by @sebastienrousseau in #60
• Merge pull request #60 from sebastienrousseau/feat/dtt

New Contributors

• @dependabot made their first contribution in #28

Full Changelog: v0.0.5...v0.0.6

DateTime (DTT) 🦀 v0.0.5

Release v0.0.5 - 2023-12-05

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times

Part of the Mini Functions family of libraries.

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview 📖

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease.

It offers a range of functions and data structures that allow you to perform various date and time operations with ease, such as determining the day of the month, hour of the day, working with ISO 8601 date and time formats, and many others.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, ensuring that you always have accurate and relevant date and time information. Additionally, it provides a mechanism to validate input dates and times, ensuring that you always have accurate information to work with.

Features ✨

The library DateTime (DTT) provides date and time types and methods to make it easier to manipulate dates and times. It uses the serde library to derive the Deserialize and Serialize traits to convert the DateTime (DTT) struct to and from various data formats. It also uses the time and regex crates to deal with time conversions and regular expressions respectively.

The DateTime (DTT) struct includes fields such as:

Feature	Description
day	Day of the month: (01-31)
hour	Hour of the day: (00-23)
iso_8601	ISO 8601 date and time: (e.g. "2023-01-01T00:00:00+00:00")
iso_week	ISO week number: (1-53)
microsecond	Microsecond: (0-999999)
minute	Minute of the hour: (0-59)
month	Month: (e.g. "January")
now	Now object: (e.g. "2023-01-01")
offset	Offset from UTC: (e.g. "+00:00")
ordinal	Ordinal date: (1-366)
second	Second of the minute: (0-59)
time	Time object: (e.g. "00:00:00")
tz	Time zone object: (e.g. "UTC")
weekday	Weekday object: (e.g. "Monday")
year	Year object: (e.g. "2023")

Each of which represents different aspects of a date and time.

The DateTime (DTT) struct has two methods to create instances: new and new_with_tz. new creates a new DateTime (DTT) object with UTC timezone, and new_with_tz creates a new DateTime (DTT) object with a custom timezone.

It also includes a method is_valid_day which checks if the input string represents a valid day of the week. It also includes a method is_valid_month which checks if the input string represents a valid month of the year.

Changelog 📚

What's Changed

• v0.0.5 by @sebastienrousseau in #27

Full Changelog: v0.0.4...v0.0.5

DateTime (DTT) 🦀 v0.0.4

Release v0.0.4 - 2023-05-12

DateTime (DTT)

A Rust library for parsing, validating, manipulating, and formatting dates and times

Part of the Mini Functions family of libraries.

• Website • Documentation • Report Bug • Request Feature • Contributing Guidelines

Overview 📖

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease.

It offers a range of functions and data structures that allow you to perform various date and time operations with ease, such as determining the day of the month, hour of the day, working with ISO 8601 date and time formats, and many others.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, ensuring that you always have accurate and relevant date and time information. Additionally, it provides a mechanism to validate input dates and times, ensuring that you always have accurate information to work with.

Features ✨

The library DateTime (DTT) provides date and time types and methods to make it easier to manipulate dates and times. It uses the serde library to derive the Deserialize and Serialize traits to convert the DateTime (DTT) struct to and from various data formats. It also uses the time and regex crates to deal with time conversions and regular expressions respectively.

The DateTime (DTT) struct includes fields such as:

Feature	Description
day	Day of the month: (01-31)
hour	Hour of the day: (00-23)
iso_8601	ISO 8601 date and time: (e.g. "2023-01-01T00:00:00+00:00")
iso_week	ISO week number: (1-53)
microsecond	Microsecond: (0-999999)
minute	Minute of the hour: (0-59)
month	Month: (e.g. "January")
now	Now object: (e.g. "2023-01-01")
offset	Offset from UTC: (e.g. "+00:00")
ordinal	Ordinal date: (1-366)
second	Second of the minute: (0-59)
time	Time object: (e.g. "00:00:00")
tz	Time zone object: (e.g. "UTC")
weekday	Weekday object: (e.g. "Monday")
year	Year object: (e.g. "2023")

Each of which represents different aspects of a date and time.

The DateTime (DTT) struct has two methods to create instances: new and new_with_tz. new creates a new DateTime (DTT) object with UTC timezone, and new_with_tz creates a new DateTime (DTT) object with a custom timezone.

It also includes a method is_valid_day which checks if the input string represents a valid day of the week. It also includes a method is_valid_month which checks if the input string represents a valid month of the year.

Changelog 📚

• Merge pull request #4 from sebastienrousseau/feat/dtt
• Feat/dtt by @sebastienrousseau in #4

Full Changelog: v0.0.3...v0.0.4

DateTime (DTT) 🦀 v0.0.3

Release v0.0.3 - 2023-03-09

A Rust library for parsing, validating, manipulating, and formatting dates and times

Welcome to DTT 👋

Website
• Documentation
• Report Bug
• Request Feature
• Contributing Guidelines

Overview 📖

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease.

It offers a range of functions and data structures that allow you to perform various date and time operations with ease, such as determining the day of the month, hour of the day, working with ISO 8601 date and time formats, and many others.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, ensuring that you always have accurate and relevant date and time information. Additionally, it provides a mechanism to validate input dates and times, ensuring that you always have accurate information to work with.

Features ✨

The library DateTime provides date and time types and methods to make it easier to manipulate dates and times. It uses the serde library to derive the Deserialize and Serialize traits to convert the DateTime struct to and from various data formats. It also uses the time and regex crates to deal with time conversions and regular expressions respectively.

The DateTime struct includes fields such as:

Feature	Description
day	Day of the month: (01-31)
hour	Hour of the day: (00-23)
iso_8601	ISO 8601 date and time: (e.g. "2023-01-01T00:00:00+00:00")
iso_week	ISO week number: (1-53)
microsecond	Microsecond: (0-999999)
minute	Minute of the hour: (0-59)
month	Month: (e.g. "January")
now	Now object: (e.g. "2023-01-01")
offset	Offset from UTC: (e.g. "+00:00")
ordinal	Ordinal date: (1-366)
second	Second of the minute: (0-59)
time	Time object: (e.g. "00:00:00")
tz	Time zone object: (e.g. "UTC")
weekday	Weekday object: (e.g. "Monday")
year	Year object: (e.g. "2023")

Each of which represents different aspects of a date and time.

The DateTime struct has two methods to create instances: new and new_with_tz. new creates a new DateTime object with UTC timezone, and new_with_tz creates a new DateTime object with a custom timezone.

It also includes a method is_valid_day which checks if the input string represents a valid day of the week. It also includes a method is_valid_month which checks if the input string represents a valid month of the year.

Changelog 📚

What's Changed

• feat(dtt): initial dtt feature branch, macro, ci and doc updates by @sebastienrousseau in #1
• fix(dtt): ci updates and automated release to crates.io by @sebastienrousseau in #2
• fix(dtt): ci tries by @sebastienrousseau in #3

New Contributors

• @sebastienrousseau made their first contribution in #1

Full Changelog: v0.0.2...v0.0.3

DateTime (DTT) 🦀 v0.0.2

A Rust library for parsing, validating, manipulating, and formatting dates and times

Welcome to DTT 👋

Website
• Documentation
• Report Bug
• Request Feature
• Contributing Guidelines

Overview 📖

The DateTime (DTT) library is a comprehensive and flexible tool that enables developers to manage dates and times with ease.

It offers a range of functions and data structures that allow you to perform various date and time operations with ease, such as determining the day of the month, hour of the day, working with ISO 8601 date and time formats, and many others.

The library supports the creation of new DateTime objects with either UTC or custom timezone specifications, ensuring that you always have accurate and relevant date and time information. Additionally, it provides a mechanism to validate input dates and times, ensuring that you always have accurate information to work with.

Features ✨

The library DateTime provides date and time types and methods to make it easier to manipulate dates and times. It uses the serde library to derive the Deserialize and Serialize traits to convert the DateTime struct to and from various data formats. It also uses the time and regex crates to deal with time conversions and regular expressions respectively.

The DateTime struct includes fields such as day, hour, iso_8601, iso_week, microsecond, minute, month, now, offset, ordinal, second, time, tz, weekday, and year, each of which represent different aspects of a date and time.

The DateTime struct has two methods to create instances: new and new_with_tz. new creates a new DateTime object with UTC timezone, and new_with_tz creates a new DateTime object with a custom timezone.

It also includes a method is_valid_day which checks if the input string represents a valid day of the week. It also includes a method is_valid_month which checks if the input string represents a valid month of the year.

Installation 📦

It takes just a few minutes to get up and running with dtt.

Requirements

dtt requires Rust 1.67.0 or later.

Documentation

ℹ️ Info: Please check out our website for more information and find our documentation on docs.rs, lib.rs and
crates.io.

Usage 📖

To use dtt in your project, add the following to your Cargo.toml file:

[dependencies]
dtt = "0.0.2"

Add the following to your main.rs file:

extern crate dtt;
use dtt::*;

then you can use the functions in your application code.

Examples

DTT comes with a set of examples that you can use to get started. The examples are located in the examples directory of the project. To run the examples, clone the repository and run the following command in your terminal from the project root directory.

cargo run --example dtt

Semantic Versioning Policy 🚥

For transparency into our release cycle and in striving to maintain backward compatibility, DTT follows semantic versioning.

License 📝

The project is licensed under the terms of both the MIT license and the Apache License (Version 2.0).

• Apache License, Version 2.0
• MIT license

Contribution 🤝

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Acknowledgements 💙

A big thank you to all the awesome contributors of Mini Functions for their help and support. A special thank you goes to the
Rust Reddit community for providing a lot of useful suggestions on how to improve this project.