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
#![allow(non_upper_case_globals)]
use crate::error::PrinterError;
use crate::printer::Printer;
use crate::traits::ToCss;
use bitflags::bitflags;
bitflags! {
pub struct VendorPrefix: u8 {
const None = 0b00000001;
const WebKit = 0b00000010;
const Moz = 0b00000100;
const Ms = 0b00001000;
const O = 0b00010000;
}
}
impl Default for VendorPrefix {
fn default() -> VendorPrefix {
VendorPrefix::None
}
}
impl VendorPrefix {
pub fn from_str(s: &str) -> VendorPrefix {
match s {
"webkit" => VendorPrefix::WebKit,
"moz" => VendorPrefix::Moz,
"ms" => VendorPrefix::Ms,
"o" => VendorPrefix::O,
_ => unreachable!(),
}
}
}
impl ToCss for VendorPrefix {
fn to_css<W>(&self, dest: &mut Printer<W>) -> Result<(), PrinterError>
where
W: std::fmt::Write,
{
cssparser::ToCss::to_css(self, dest)?;
Ok(())
}
}
impl cssparser::ToCss for VendorPrefix {
fn to_css<W>(&self, dest: &mut W) -> std::fmt::Result
where
W: std::fmt::Write,
{
match *self {
VendorPrefix::WebKit => dest.write_str("-webkit-"),
VendorPrefix::Moz => dest.write_str("-moz-"),
VendorPrefix::Ms => dest.write_str("-ms-"),
VendorPrefix::O => dest.write_str("-o-"),
_ => Ok(()),
}
}
}
#[cfg(feature = "serde")]
impl serde::Serialize for VendorPrefix {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: serde::Serializer,
{
let mut values = Vec::new();
if *self != VendorPrefix::None {
if self.contains(VendorPrefix::None) {
values.push("none");
}
if self.contains(VendorPrefix::WebKit) {
values.push("webkit");
}
if self.contains(VendorPrefix::Moz) {
values.push("moz");
}
if self.contains(VendorPrefix::Ms) {
values.push("ms");
}
if self.contains(VendorPrefix::O) {
values.push("o");
}
}
values.serialize(serializer)
}
}
#[cfg(feature = "serde")]
impl<'de> serde::Deserialize<'de> for VendorPrefix {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: serde::Deserializer<'de>,
{
let values = Vec::<&str>::deserialize(deserializer)?;
if values.is_empty() {
return Ok(VendorPrefix::None);
}
let mut res = VendorPrefix::empty();
for value in values {
res |= match value {
"none" => VendorPrefix::None,
"webkit" => VendorPrefix::WebKit,
"moz" => VendorPrefix::Moz,
"ms" => VendorPrefix::Ms,
"o" => VendorPrefix::O,
_ => continue,
};
}
Ok(res)
}
}