8219362155

Committed 08 Mar 2024 01:21PM UTC coverage: 75.985% (+3.0%) from 73.009%

Build # 8219362155

Build Type

push

github

Committed by

web-flow

Commit Message

Bump diplomat (#4671)

And fix some Dart renames

Run Details

49581 of 65251 relevant lines covered (75.99%)

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90.91

/utils/fixed_decimal/src/integer.rs

// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).

use core::convert::TryFrom;
use core::fmt;

use core::str::FromStr;

use crate::Error;
use crate::FixedDecimal;

/// A [`FixedInteger`] is a [`FixedDecimal`] with no fractional part.
///
///
/// # Examples
///
/// ```
/// # use std::str::FromStr;
/// use fixed_decimal::Error;
/// use fixed_decimal::FixedDecimal;
/// use fixed_decimal::FixedInteger;
///
/// assert_eq!(
///     FixedDecimal::from(FixedInteger::from(5)),
///     FixedDecimal::from(5)
/// );
/// assert_eq!(
///     FixedInteger::try_from(FixedDecimal::from(5)),
///     Ok(FixedInteger::from(5))
/// );
/// assert_eq!(
///     FixedInteger::try_from(FixedDecimal::from_str("05").unwrap()),
///     Ok(FixedInteger::from_str("05").unwrap())
/// );
/// assert_eq!(
///     FixedInteger::try_from(FixedDecimal::from_str("5.0").unwrap()),
///     Err(Error::Limit)
/// );
/// ```
#[derive(Debug, Clone, PartialEq, Default)]
pub struct FixedInteger(FixedDecimal);

impl From<FixedInteger> for FixedDecimal {
    fn from(value: FixedInteger) -> Self {
        value.0
    }
}

macro_rules! impl_fixed_integer_from_integer_type {
    ($type:ident) => {
        impl From<$type> for FixedInteger {
            fn from(value: $type) -> Self {
                FixedInteger(FixedDecimal::from(value))
            }
        }
    };
}

impl_fixed_integer_from_integer_type!(isize);
impl_fixed_integer_from_integer_type!(i128);
impl_fixed_integer_from_integer_type!(i64);
impl_fixed_integer_from_integer_type!(i32);
impl_fixed_integer_from_integer_type!(i16);
impl_fixed_integer_from_integer_type!(i8);
impl_fixed_integer_from_integer_type!(usize);
impl_fixed_integer_from_integer_type!(u128);
impl_fixed_integer_from_integer_type!(u64);
impl_fixed_integer_from_integer_type!(u32);
impl_fixed_integer_from_integer_type!(u16);
impl_fixed_integer_from_integer_type!(u8);

impl writeable::Writeable for FixedInteger {
    fn write_to<W: fmt::Write + ?Sized>(&self, sink: &mut W) -> fmt::Result {
        self.0.write_to(sink)
    }
}

impl TryFrom<FixedDecimal> for FixedInteger {
    type Error = Error;
    fn try_from(value: FixedDecimal) -> Result<Self, Error> {
        if value.magnitude_range().start() != &0 {
            Err(Error::Limit)
        } else {
            Ok(FixedInteger(value))
        }
    }
}

impl TryFrom<&[u8]> for FixedInteger {
    type Error = Error;
    fn try_from(value: &[u8]) -> Result<Self, Error> {
        FixedInteger::try_from(FixedDecimal::try_from(value)?)
    }
}

impl FromStr for FixedInteger {
    type Err = Error;
    fn from_str(value: &str) -> Result<Self, Error> {
        FixedInteger::try_from(FixedDecimal::from_str(value)?)
    }
}

1	// This file is part of ICU4X. For terms of use, please see the file
2	// called LICENSE at the top level of the ICU4X source tree
3	// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
4
5	use core::convert::TryFrom;
6	use core::fmt;
7
8	use core::str::FromStr;
9
10	use crate::Error;
11	use crate::FixedDecimal;
12
13	/// A [`FixedInteger`] is a [`FixedDecimal`] with no fractional part.
14	///
15	///
16	/// # Examples
17	///
18	/// ```
19	/// # use std::str::FromStr;
20	/// use fixed_decimal::Error;
21	/// use fixed_decimal::FixedDecimal;
22	/// use fixed_decimal::FixedInteger;
23	///
24	/// assert_eq!(
25	/// FixedDecimal::from(FixedInteger::from(5)),
26	/// FixedDecimal::from(5)
27	/// );
28	/// assert_eq!(
29	/// FixedInteger::try_from(FixedDecimal::from(5)),
30	/// Ok(FixedInteger::from(5))
31	/// );
32	/// assert_eq!(
33	/// FixedInteger::try_from(FixedDecimal::from_str("05").unwrap()),
34	/// Ok(FixedInteger::from_str("05").unwrap())
35	/// );
36	/// assert_eq!(
37	/// FixedInteger::try_from(FixedDecimal::from_str("5.0").unwrap()),
38	/// Err(Error::Limit)
39	/// );
40	/// ```
41	#[derive(Debug, Clone, PartialEq, Default)]	×
42	pub struct FixedInteger(FixedDecimal);	×
43
44	impl From<FixedInteger> for FixedDecimal {
45	fn from(value: FixedInteger) -> Self {	1✔
46	value.0	1✔
47	}	1✔
48	}
49
50	macro_rules! impl_fixed_integer_from_integer_type {
51	($type:ident) => {
52	impl From<$type> for FixedInteger {
53	fn from(value: $type) -> Self {	3✔
54	FixedInteger(FixedDecimal::from(value))	3✔
55	}	3✔
56	}
57	};
58	}
59
60	impl_fixed_integer_from_integer_type!(isize);
61	impl_fixed_integer_from_integer_type!(i128);
62	impl_fixed_integer_from_integer_type!(i64);
63	impl_fixed_integer_from_integer_type!(i32);
64	impl_fixed_integer_from_integer_type!(i16);
65	impl_fixed_integer_from_integer_type!(i8);
66	impl_fixed_integer_from_integer_type!(usize);
67	impl_fixed_integer_from_integer_type!(u128);
68	impl_fixed_integer_from_integer_type!(u64);
69	impl_fixed_integer_from_integer_type!(u32);
70	impl_fixed_integer_from_integer_type!(u16);
71	impl_fixed_integer_from_integer_type!(u8);
72
73	impl writeable::Writeable for FixedInteger {
74	fn write_to<W: fmt::Write + ?Sized>(&self, sink: &mut W) -> fmt::Result {	6✔
75	self.0.write_to(sink)	6✔
76	}	6✔
77	}
78
79	impl TryFrom<FixedDecimal> for FixedInteger {
80	type Error = Error;
81	fn try_from(value: FixedDecimal) -> Result<Self, Error> {	8✔
82	if value.magnitude_range().start() != &0 {	8✔
83	Err(Error::Limit)	2✔
84	} else {
85	Ok(FixedInteger(value))	6✔
86	}
87	}	8✔
88	}
89
90	impl TryFrom<&[u8]> for FixedInteger {
91	type Error = Error;
92	fn try_from(value: &[u8]) -> Result<Self, Error> {	5✔
93	FixedInteger::try_from(FixedDecimal::try_from(value)?)	5✔
94	}	5✔
95	}
96
97	impl FromStr for FixedInteger {
98	type Err = Error;
99	fn from_str(value: &str) -> Result<Self, Error> {	2✔
100	FixedInteger::try_from(FixedDecimal::from_str(value)?)	2✔
101	}	2✔
102	}

zbraniecki / icu4x / 8219362155

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