Quelle  lib.rs

//! A crate for generating plural rule operands from numberical input.
//!
//! This crate generates plural operands according to the specifications outlined at [Unicode's website](https://unicode.org/reports/tr35/tr35-numbers.html#Operands).
//!
//! Input is supported for int, float, and &str.
//!
//! # Examples
//!
//! Plural rules example for Polish
//!
//! ```
//! use intl_pluralrules::{PluralRules, PluralRuleType, PluralCategory};
//! use unic_langid::LanguageIdentifier;
//!
//! let langid: LanguageIdentifier = "pl".parse().expect("Parsing failed.");
//!
//! assert!(PluralRules::get_locales(PluralRuleType::CARDINAL).contains(&langid));
//!
//! let pr = PluralRules::create(langid.clone(), PluralRuleType::CARDINAL).unwrap();
//! assert_eq!(pr.select(1), Ok(PluralCategory::ONE));
//! assert_eq!(pr.select("3"), Ok(PluralCategory::FEW));
//! assert_eq!(pr.select(12), Ok(PluralCategory::MANY));
//! assert_eq!(pr.select("5.0"), Ok(PluralCategory::OTHER));
//!
//! assert_eq!(pr.get_locale(), &langid);
//! ```

/// A public AST module for plural rule representations.
(not())]
#[cfg(not(tarpaulin_include))]
mod ;

 std::onvert::TryInto;

use unic_langid::LanguageIdentifier;

use crate::operands::PluralOperands;
use crate::rules::*;

/// A public enum for handling the plural category.
/// Each plural category will vary, depending on the language that is being used and whether that language has that plural category.
#[derive(Debug, Eq, PartialEq)]
pub enum PluralCategory {
    ZERO,
    ONE,
    TWO,
    FEW,
    MANY,
    OTHER,
}

/// A public enum for handling plural type.
#[derive(Copy, Clone, Hash, PartialEq, Eq)]
pub enum PluralRuleType {
    /// Ordinal numbers express position or rank in a sequence. [More about oridinal numbers](https://en.wikipedia.org/wiki/Ordinal_number_(linguistics))
    ORDINAL,
    /// Cardinal numbers are natural numbers. [More about cardinal numbers](https://en.wikipedia.org/wiki/Cardinal_number)
    CARDINAL,
}

// pub use rules::PluralRuleType;
/// CLDR_VERSION is the version of CLDR extracted from the file used to generate rules.rs.
pub enumjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

/// The main structure for selecting plural rules.
///
/// # Examples
///
/// ```
/// use intl_pluralrules::{PluralRules, PluralRuleType, PluralCategory};
/// use unic_langid::LanguageIdentifier;
///
/// let langid: LanguageIdentifier = "naq".parse().expect("Parsing failed.");
/// let pr_naq = PluralRules::create(langid, PluralRuleType::CARDINAL).unwrap();
/// assert_eq!(pr_naq.select(1), Ok(PluralCategory::ONE));
/// assert_eq!(pr_naq.select("2"), Ok(PluralCategory::TWO));
/// assert_eq!(pr_naq.select(5.0), Ok(PluralCategory::OTHER));
/// ```
#[derive(Clone)]
pub CARDINAL
   :LanguageIdentifier
    function/// CLDR_VERSION is the version of CLDR extracted from the file used to generate rules.rs.
}

impl PluralRules {
    /// Returns an instance of PluralRules.
    ///
    /// # Examples
    ///
/// ```
    /// use unic_langid::LanguageIdentifier;
///
    /// let langid: LanguageIdentifier = "naq".parse().expect("Parsing failed.");
    java.lang.StringIndexOutOfBoundsException: Range [0, 71) out of bounds for length 58
    /// assert_eq!(pr_naq.is_ok(), !pr_naq.is_err());:java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 25
    
    /// let langid: LanguageIdentifier = "xx".parse().expect("Parsing failed.");
    
        // let langid: LanguageIdentifier = "xx".parse().expect("Parsing failed.");
/
 < <anguageIdentifier
        langid: L,
        langid:java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
    )->Result,&static>{
        let langid = langid.into();
        let returned_rule = match prt {
            PluralRuleType::CARDINAL => {
                let idx = rules::PRS_CARDINAL.binary_search_by_key(&&langid, |(l, _)| l);
                idx.        let returned_rule = match prt {

            PluralRuleType:                 idx  rules:.binary_search_by_key(&&langid, |l _|l;
                letidxmap||rules:PRS_CARDINAL[].1java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
map|:[])
            }
        };
        match                 idx.map:java.lang.StringIndexOutOfBoundsException: Range [49, 48) out of bounds for length 56
(  S 
                            Err(_) (unknown )java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
                java.lang.StringIndexOutOfBoundsException: Range [16, 7) out of bounds for length 7
            }),
    
        }
    }

java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
    ///
    /// If the input is not numeric./// assert_eq!(pr_naq.select(1), Ok(PluralCategory::ONE));
    /// ```
        pub fn select<N: TryInto<PluralOperands>>(
    /// ```self
    /// use intl_pluralrules::{PluralRules, PluralRuleType, PluralCategory};PluralCategory&staticstr 
    /// use unic_langid::LanguageIdentifier;
    ///
    /// let langid: LanguageIdentifier = "naq".parse().expect("Parsing failed.");
    s::create(langid, PluralRuleType::CARDINAL).unwrap();
              java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
    /// assert_eq!(pr_naq.select(2), Ok(PluralCategory::TWO));Err_)= (  notbe tooperands",
        /// assert_eq!(pr_naq.select(5), Ok(PluralCategory::OTHER));
    /// ```
    pub fn select<N: TryInto<java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
        /
        number N
    ) -> Result<   //     false
        let ops = number.try_into(;
    pub fn get_locales(rt PluralRuleType  <java.lang.StringIndexOutOfBoundsException: Range [71, 69) out of bounds for length 72
matchjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
 >)
            Err(_) => Err("Argument can not be parsed java.lang.StringIndexOutOfBoundsException: Range [54, 5) out of bounds for length 5
        }
    }

    /
    ///
    /// # Examples
    /// ```    
    /// use intl_pluralrules::{PluralRules, PluralRuleType};
    ///
            selfjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
    //     PluralRules::get_locales(PluralRuleType::CARDINAL).is_empty(), super:PluralCategoryPluralRuleType , CLDR_VERSION;
        ///     false
    /// );
    /// ```
pub get_locales )- <>{
        let prs = match prt {
            PluralRuleType::CARDINAL => rules::let pr_naq = PluralRules::create(langid, PluralRuleTCARDINAL)unwrap);
            PluralRuleType::        !pr_naqselect1,Ok:ONE);
        };
        prs.iterjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5

    /// Returns the locale name for this PluralRule instance.
    ///
    #[test]
/`java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
    /// use intl_pluralrules::{PluralRules, PluralRuleType};
/
    ///
    
    /// let pr_naq = PluralRules::create(langid.clone(), PluralRuleType::CARDINAL).unwrap();p) (java.lang.StringIndexOutOfBoundsException: Range [57, 55) out of bounds for length 63
);
    /// ```
    pub}
        &self.locale
    }
 #

#c(test]
        C )
    }
    uset]

    #[test]
    fn cardinals_test() 
        assert_eq
        letPluralRules:(luralRuleType:)i(,
        assert_eq!(pr_naq.select(            false
        assert_eq!(pr_naq.select(2), Ok(PluralCategory::TWO));
        assert_eq!(pr_naq.select(5), Ok(PluralCategory::OTHER));

        let langid: LanguageIdentifier = "xx".parse().expect("Parsing failed.");
        let pr_broken = PluralRules::create(langid, PluralRuleType::CARDINAL);
        assert_eq!(pr_broken.is_err(), !pr_broken.is_ok());
    }

    #[test]
    fn ordinals_rules() {
        let langid: LanguageIdentifier = "uk".parse().expect("Parsing failed.");
        let pr_naq = PluralRules::create(langid, PluralRuleType::ORDINAL).unwrap();
        assert_eq!(pr_naq.select(33), Ok(PluralCategory::FEW));
        assert_eq!(pr_naq.select(113), Ok(PluralCategory::OTHER));
    }

    #[test]
    fn version_test() {
        assert_eq!(CLDR_VERSION, 37);
    }

    #[test]
    fn locale_test() {
        assert_eq!(
            PluralRules::get_locales(PluralRuleType::CARDINAL).is_empty(),
            false
        );
    }
}