11904027177

Committed 19 Nov 2024 12:33AM UTC coverage: 75.477% (+0.3%) from 75.174%

Build # 11904027177

Build Type

push

github

Committed by

web-flow

Commit Message

Move DateTimePattern into pattern module (#5834)

#1317

Also removes `NeoNeverMarker` and fixes #5689

Run Details

258 of 319 new or added lines in 6 files covered. (80.88%)

6967 existing lines in 278 files now uncovered.

54522 of 72237 relevant lines covered (75.48%)

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Source File
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42.31

/utils/tinystr/src/unvalidated.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 crate::ParseError;
use crate::TinyAsciiStr;
use core::fmt;

/// A fixed-length bytes array that is expected to be an ASCII string but does not enforce that invariant.
///
/// Use this type instead of `TinyAsciiStr` if you don't need to enforce ASCII during deserialization. For
/// example, strings that are keys of a map don't need to ever be reified as `TinyAsciiStr`s.
///
/// The main advantage of this type over `[u8; N]` is that it serializes as a string in
/// human-readable formats like JSON.
#[derive(PartialEq, PartialOrd, Eq, Ord, Clone, Copy)]
pub struct UnvalidatedTinyAsciiStr<const N: usize>(pub(crate) [u8; N]);

impl<const N: usize> fmt::Debug for UnvalidatedTinyAsciiStr<N> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        // Debug as a string if possible
        match self.try_into_tinystr() {
            Ok(s) => fmt::Debug::fmt(&s, f),
            Err(_) => fmt::Debug::fmt(&self.0, f),
        }
    }
}

impl<const N: usize> UnvalidatedTinyAsciiStr<N> {
    #[inline]
    /// Converts into a [`TinyAsciiStr`]. Fails if the bytes are not valid ASCII.
    pub fn try_into_tinystr(self) -> Result<TinyAsciiStr<N>, ParseError> {
        TinyAsciiStr::try_from_raw(self.0)
    }

    #[inline]
    /// Unsafely converts into a [`TinyAsciiStr`].
    pub const fn from_utf8_unchecked(bytes: [u8; N]) -> Self {
        Self(bytes)
    }
}

impl<const N: usize> TinyAsciiStr<N> {
    #[inline]
    // Converts into a [`UnvalidatedTinyAsciiStr`]
    pub const fn to_unvalidated(self) -> UnvalidatedTinyAsciiStr<N> {
        UnvalidatedTinyAsciiStr(*self.all_bytes())
    }
}

impl<const N: usize> From<TinyAsciiStr<N>> for UnvalidatedTinyAsciiStr<N> {
    fn from(other: TinyAsciiStr<N>) -> Self {
        other.to_unvalidated()
    }
}

#[cfg(feature = "serde")]
impl<const N: usize> serde::Serialize for UnvalidatedTinyAsciiStr<N> {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: serde::Serializer,
    {
        use serde::ser::Error;
        self.try_into_tinystr()
            .map_err(|_| S::Error::custom("invalid ascii in UnvalidatedTinyAsciiStr"))?
            .serialize(serializer)
    }
}

macro_rules! deserialize {
    ($size:literal) => {
        #[cfg(feature = "serde")]
        impl<'de, 'a> serde::Deserialize<'de> for UnvalidatedTinyAsciiStr<$size>
        where
            'de: 'a,
        {
            fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
            where
                D: serde::Deserializer<'de>,
            {
                if deserializer.is_human_readable() {
                    Ok(TinyAsciiStr::deserialize(deserializer)?.to_unvalidated())
                } else {
                    Ok(Self(<[u8; $size]>::deserialize(deserializer)?))
                }
            }
        }
    };
}

deserialize!(1);
deserialize!(2);
deserialize!(3);
deserialize!(4);
deserialize!(5);
deserialize!(6);
deserialize!(7);
deserialize!(8);
deserialize!(9);
deserialize!(10);
deserialize!(11);
deserialize!(12);
deserialize!(13);
deserialize!(14);
deserialize!(15);
deserialize!(16);
deserialize!(17);
deserialize!(18);
deserialize!(19);
deserialize!(20);
deserialize!(21);
deserialize!(22);
deserialize!(23);
deserialize!(24);
deserialize!(25);
deserialize!(26);
deserialize!(27);
deserialize!(28);
deserialize!(29);
deserialize!(30);
deserialize!(31);
deserialize!(32);

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 crate::ParseError;
6	use crate::TinyAsciiStr;
7	use core::fmt;
8
9	/// A fixed-length bytes array that is expected to be an ASCII string but does not enforce that invariant.
10	///
11	/// Use this type instead of `TinyAsciiStr` if you don't need to enforce ASCII during deserialization. For
12	/// example, strings that are keys of a map don't need to ever be reified as `TinyAsciiStr`s.
13	///
14	/// The main advantage of this type over `[u8; N]` is that it serializes as a string in
15	/// human-readable formats like JSON.
16	#[derive(PartialEq, PartialOrd, Eq, Ord, Clone, Copy)]	1,620,336✔
17	pub struct UnvalidatedTinyAsciiStr<const N: usize>(pub(crate) [u8; N]);	810,168✔
18
19	impl<const N: usize> fmt::Debug for UnvalidatedTinyAsciiStr<N> {
20	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {	×
21	// Debug as a string if possible
22	match self.try_into_tinystr() {	×
23	Ok(s) => fmt::Debug::fmt(&s, f),	×
24	Err(_) => fmt::Debug::fmt(&self.0, f),	×
25	}
26	}	×
27	}
28
29	impl<const N: usize> UnvalidatedTinyAsciiStr<N> {
30	#[inline]
31	/// Converts into a [`TinyAsciiStr`]. Fails if the bytes are not valid ASCII.
32	pub fn try_into_tinystr(self) -> Result<TinyAsciiStr<N>, ParseError> {	9✔
33	TinyAsciiStr::try_from_raw(self.0)	9✔
34	}	9✔
35
36	#[inline]
37	/// Unsafely converts into a [`TinyAsciiStr`].
38	pub const fn from_utf8_unchecked(bytes: [u8; N]) -> Self {	1✔
39	Self(bytes)	1✔
40	}	1✔
41	}
42
43	impl<const N: usize> TinyAsciiStr<N> {
44	#[inline]
45	// Converts into a [`UnvalidatedTinyAsciiStr`]
46	pub const fn to_unvalidated(self) -> UnvalidatedTinyAsciiStr<N> {	134,470✔
47	UnvalidatedTinyAsciiStr(*self.all_bytes())	134,470✔
48	}	134,470✔
49	}
50
51	impl<const N: usize> From<TinyAsciiStr<N>> for UnvalidatedTinyAsciiStr<N> {
52	fn from(other: TinyAsciiStr<N>) -> Self {
53	other.to_unvalidated()
54	}
55	}
56
57	#[cfg(feature = "serde")]
58	impl<const N: usize> serde::Serialize for UnvalidatedTinyAsciiStr<N> {
59	fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>	×
60	where
61	S: serde::Serializer,
62	{
63	use serde::ser::Error;
64	self.try_into_tinystr()	×
65	.map_err(\|_\| S::Error::custom("invalid ascii in UnvalidatedTinyAsciiStr"))?	×
66	.serialize(serializer)	×
67	}	×
68	}
69
70	macro_rules! deserialize {
71	($size:literal) => {
72	#[cfg(feature = "serde")]
73	impl<'de, 'a> serde::Deserialize<'de> for UnvalidatedTinyAsciiStr<$size>
74	where
75	'de: 'a,
76	{
UNCOV 77	fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>	×
78	where
79	D: serde::Deserializer<'de>,
80	{
UNCOV 81	if deserializer.is_human_readable() {	×
UNCOV 82	Ok(TinyAsciiStr::deserialize(deserializer)?.to_unvalidated())	×
83	} else {
84	Ok(Self(<[u8; $size]>::deserialize(deserializer)?))	×
85	}
UNCOV 86	}	×
87	}
88	};
89	}
90
91	deserialize!(1);
92	deserialize!(2);
93	deserialize!(3);
94	deserialize!(4);
95	deserialize!(5);
96	deserialize!(6);
97	deserialize!(7);
98	deserialize!(8);
99	deserialize!(9);
100	deserialize!(10);
101	deserialize!(11);
102	deserialize!(12);
103	deserialize!(13);
104	deserialize!(14);
105	deserialize!(15);
106	deserialize!(16);
107	deserialize!(17);
108	deserialize!(18);
109	deserialize!(19);
110	deserialize!(20);
111	deserialize!(21);
112	deserialize!(22);
113	deserialize!(23);
114	deserialize!(24);
115	deserialize!(25);
116	deserialize!(26);
117	deserialize!(27);
118	deserialize!(28);
119	deserialize!(29);
120	deserialize!(30);
121	deserialize!(31);
122	deserialize!(32);

zbraniecki / icu4x / 11904027177

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