day_count_conventions 0.1.0

Day Count Conventions for Financial Application.
Documentation 
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//! # Day Count Conventions
//!
//! This library supplies common day count conventions for financial applications.
//!
//! Currently supported day count conventions are:
//! - [Actual/360](Actual360)
//! - [Actual/360 (inc)](Actual360Inc)
//! - [Actual/364](Actual364)
//! - [Actual/365 (A)](Actual365A)
//! - [Actual/365 (Fixed)](Actual365Fixed)
//! - [Actual/366](Actual366)
//! - [Actual/366 (inc)](Actual366Inc)
//! - [Actual/365.25](Actual36525)
//! - [Actual/365.25 (inc)](Actual36525Inc)
//! - [NL/365](NL365)
//! - [1/1](OneOne)
//! - [30/360](Thirty360)
//! - [30E/360](ThirtyE360)
//! - [30E/360 (ISDA)](ThirtyE360ISDA)
//! - [30E+/360 (ISDA)](ThirtyEPlus360ISDA)
//!
//! If there are any conventions that you would like implemented, don't
//! hestitate to submit a PR or raise in issue on [GitHub](https://github.com/MeetThePatel/day_count_conventions.rs)!
//!
//! ### References:
//! **Note:** The following sources may have slightly different definitions. As
//! a precaution, please see the documentations for the particular definitions
//! used in this package.
//!
//! - 1. [OpenGamma (Chapter 3)](https://quant.opengamma.io/Interest-Rate-Instruments-and-Market-Conventions.pdf)
//! - 2. [Wikipedia](https://en.wikipedia.org/wiki/Day_count_convention)
//! - 3. [2006 ISDA Definitions](https://www.isda.org/book/2006-isda-definitions/)
//! - 4. [QuantLib](https://github.com/lballabio/QuantLib/tree/master/ql/time/daycounters)
//! - 5. [DeltaQuants](http://www.deltaquants.com/day-count-conventions)

#![warn(missing_docs)]
#![warn(rustdoc::broken_intra_doc_links)]

/// The [`DayCounter`] trait represents any day count conventions. Only one method
/// is required: [`day_count_function`](DayCounter::day_count_fraction).
pub trait DayCounter: std::fmt::Display {
    /// Given a two dates, calculate the day-count-fraction between the two dates.
    fn day_count_fraction(&self, start: &chrono::NaiveDate, end: &chrono::NaiveDate) -> f64;
}

mod actual_360;
pub use actual_360::{Actual360, Actual360Inc};

mod actual_364;
pub use actual_364::Actual364;

mod actual_365;
pub use actual_365::{Actual365A, Actual365Fixed};

mod actual_366;
pub use actual_366::{Actual366, Actual366Inc};

mod actual_365_25;
pub use actual_365_25::{Actual36525, Actual36525Inc};

mod nl_365;
pub use nl_365::NL365;

mod one_1;
pub use one_1::OneOne;

mod thirty_360;
pub use thirty_360::{Thirty360, ThirtyE360, ThirtyE360ISDA, ThirtyEPlus360ISDA};

mod util;
pub(crate) use util::{get_last_day_of_month, is_feb29_between_exc_inc, is_last_day_of_feb};