odoo-lsp 0.6.2

Language server for Odoo Python/JS/XML
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158

use core::mem::size_of;
use std::borrow::Borrow;
use std::fmt::Display;
use std::ops::Deref;
use std::path::Path;
use std::sync::Arc;

use const_format::assertcp_eq;
use num_enum::TryFromPrimitive;

/// Immutable, [`String`]-sized clone-friendly string.
#[derive(Clone)]
pub struct ImStr(Repr);

const INLINE_BYTES: usize = if cfg!(target_pointer_width = "64") { 23 } else { 11 };
#[derive(Clone)]
pub(crate) enum Repr {
	Arc(Arc<str>),
	Inline(u23, [u8; INLINE_BYTES]),
}

#[allow(non_camel_case_types)]
#[rustfmt::skip]
#[derive(TryFromPrimitive, Clone, Copy)]
#[repr(u8)]
pub(crate) enum u23 {
	_0, _1, _2, _3, _4, _5, _6, _7, _8, _9,
	_10, _11, _12, _13, _14, _15, _16, _17, _18, _19,
	_20, _21, _22, _23, 
}

impl Deref for ImStr {
	type Target = str;
	#[inline]
	fn deref(&self) -> &Self::Target {
		match &self.0 {
			Repr::Arc(inner) => inner,
			// Repr::Static(inner) => inner,
			Repr::Inline(len, bytes) => {
				let slice = &bytes[..(*len as usize)];
				unsafe { std::str::from_utf8_unchecked(slice) }
			}
		}
	}
}

impl Borrow<[u8]> for ImStr {
	fn borrow(&self) -> &[u8] {
		self.as_str().as_bytes()
	}
}

impl From<&str> for ImStr {
	fn from(value: &str) -> Self {
		let src = value.as_bytes();
		if src.len() <= INLINE_BYTES {
			let mut bytes = [0u8; INLINE_BYTES];
			let slice = &mut bytes[..src.len()];
			slice.copy_from_slice(src);
			Self(Repr::Inline(u23::try_from(src.len() as u8).unwrap(), bytes))
		} else {
			Self(Repr::Arc(Arc::from(value)))
		}
	}
}

impl From<String> for ImStr {
	#[inline]
	fn from(value: String) -> Self {
		value.as_str().into()
	}
}

impl AsRef<str> for ImStr {
	#[inline]
	fn as_ref(&self) -> &str {
		self.deref()
	}
}

impl Display for ImStr {
	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
		Display::fmt(self.deref(), f)
	}
}

impl std::fmt::Debug for ImStr {
	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
		std::fmt::Debug::fmt(self.deref(), f)
	}
}

impl<T> PartialEq<T> for ImStr
where
	T: AsRef<str>,
{
	#[inline]
	fn eq(&self, other: &T) -> bool {
		self.deref() == other.as_ref()
	}
}

impl<T> PartialOrd<T> for ImStr
where
	T: AsRef<str>,
{
	#[inline]
	fn partial_cmp(&self, other: &T) -> Option<std::cmp::Ordering> {
		self.deref().partial_cmp(other.as_ref())
	}
}

impl PartialEq<ImStr> for str {
	fn eq(&self, other: &ImStr) -> bool {
		self == other.deref()
	}
}

impl Eq for ImStr {}
impl Ord for ImStr {
	#[inline]
	fn cmp(&self, other: &Self) -> std::cmp::Ordering {
		self.deref().cmp(other.deref())
	}
}

impl std::hash::Hash for ImStr {
	#[inline]
	fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
		self.as_bytes().hash(state)
	}
}

impl AsRef<Path> for ImStr {
	fn as_ref(&self) -> &Path {
		Path::new(self.as_str())
	}
}

impl ImStr {
	#[inline]
	pub fn as_str(&self) -> &str {
		self.deref()
	}
}

const _: () = {
	assertcp_eq!(
		size_of::<ImStr>(),
		size_of::<String>(),
		"ImStr must be as large as String"
	);
	assertcp_eq!(
		size_of::<Option<ImStr>>(),
		size_of::<ImStr>(),
		"An optional ImStr must be as large as ImStr"
	);
};