fidl_fuchsia_ui_composition_internal__common/
fidl_fuchsia_ui_composition_internal__common.rs

1// WARNING: This file is machine generated by fidlgen.
2
3#![warn(clippy::all)]
4#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]
5
6use bitflags::bitflags;
7use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
8use futures::future::{self, MaybeDone, TryFutureExt};
9use zx_status;
10
11pub const SIGNAL_DISPLAY_NOT_OWNED: u32 = 16777216;
12
13pub const SIGNAL_DISPLAY_OWNED: u32 = 33554432;
14
15/// Possible errors of the ScreenCapture protocol.
16#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
17pub enum ScreenCaptureError {
18    /// One or more of the arguments was missing.
19    MissingArgs,
20    /// One or more of the arguments was not valid.
21    InvalidArgs,
22    /// Indicates that the client has sent an overwritten hanging get.
23    BadHangingGet,
24    #[doc(hidden)]
25    __SourceBreaking { unknown_ordinal: u32 },
26}
27
28/// Pattern that matches an unknown `ScreenCaptureError` member.
29#[macro_export]
30macro_rules! ScreenCaptureErrorUnknown {
31    () => {
32        _
33    };
34}
35
36impl ScreenCaptureError {
37    #[inline]
38    pub fn from_primitive(prim: u32) -> Option<Self> {
39        match prim {
40            1 => Some(Self::MissingArgs),
41            2 => Some(Self::InvalidArgs),
42            3 => Some(Self::BadHangingGet),
43            _ => None,
44        }
45    }
46
47    #[inline]
48    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
49        match prim {
50            1 => Self::MissingArgs,
51            2 => Self::InvalidArgs,
52            3 => Self::BadHangingGet,
53            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
54        }
55    }
56
57    #[inline]
58    pub fn unknown() -> Self {
59        Self::__SourceBreaking { unknown_ordinal: 0xffffffff }
60    }
61
62    #[inline]
63    pub const fn into_primitive(self) -> u32 {
64        match self {
65            Self::MissingArgs => 1,
66            Self::InvalidArgs => 2,
67            Self::BadHangingGet => 3,
68            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
69        }
70    }
71
72    #[inline]
73    pub fn is_unknown(&self) -> bool {
74        match self {
75            Self::__SourceBreaking { unknown_ordinal: _ } => true,
76            _ => false,
77        }
78    }
79}
80
81/// Rotation applied to the image.
82/// For example, if the display is rotated 90 degrees according to its
83/// `display_info` config file, the image can be captured as if the display
84/// is not rotated (0 degrees) by applying CW_270_DEGREES.
85#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
86#[repr(u32)]
87pub enum ScreenCaptureRotation {
88    Cw0Degrees = 0,
89    Cw90Degrees = 1,
90    Cw180Degrees = 2,
91    Cw270Degrees = 3,
92}
93
94impl ScreenCaptureRotation {
95    #[inline]
96    pub fn from_primitive(prim: u32) -> Option<Self> {
97        match prim {
98            0 => Some(Self::Cw0Degrees),
99            1 => Some(Self::Cw90Degrees),
100            2 => Some(Self::Cw180Degrees),
101            3 => Some(Self::Cw270Degrees),
102            _ => None,
103        }
104    }
105
106    #[inline]
107    pub const fn into_primitive(self) -> u32 {
108        self as u32
109    }
110}
111
112mod internal {
113    use super::*;
114    unsafe impl fidl::encoding::TypeMarker for ScreenCaptureError {
115        type Owned = Self;
116
117        #[inline(always)]
118        fn inline_align(_context: fidl::encoding::Context) -> usize {
119            std::mem::align_of::<u32>()
120        }
121
122        #[inline(always)]
123        fn inline_size(_context: fidl::encoding::Context) -> usize {
124            std::mem::size_of::<u32>()
125        }
126
127        #[inline(always)]
128        fn encode_is_copy() -> bool {
129            false
130        }
131
132        #[inline(always)]
133        fn decode_is_copy() -> bool {
134            false
135        }
136    }
137
138    impl fidl::encoding::ValueTypeMarker for ScreenCaptureError {
139        type Borrowed<'a> = Self;
140        #[inline(always)]
141        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
142            *value
143        }
144    }
145
146    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
147        for ScreenCaptureError
148    {
149        #[inline]
150        unsafe fn encode(
151            self,
152            encoder: &mut fidl::encoding::Encoder<'_, D>,
153            offset: usize,
154            _depth: fidl::encoding::Depth,
155        ) -> fidl::Result<()> {
156            encoder.debug_check_bounds::<Self>(offset);
157            encoder.write_num(self.into_primitive(), offset);
158            Ok(())
159        }
160    }
161
162    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ScreenCaptureError {
163        #[inline(always)]
164        fn new_empty() -> Self {
165            Self::unknown()
166        }
167
168        #[inline]
169        unsafe fn decode(
170            &mut self,
171            decoder: &mut fidl::encoding::Decoder<'_, D>,
172            offset: usize,
173            _depth: fidl::encoding::Depth,
174        ) -> fidl::Result<()> {
175            decoder.debug_check_bounds::<Self>(offset);
176            let prim = decoder.read_num::<u32>(offset);
177
178            *self = Self::from_primitive_allow_unknown(prim);
179            Ok(())
180        }
181    }
182    unsafe impl fidl::encoding::TypeMarker for ScreenCaptureRotation {
183        type Owned = Self;
184
185        #[inline(always)]
186        fn inline_align(_context: fidl::encoding::Context) -> usize {
187            std::mem::align_of::<u32>()
188        }
189
190        #[inline(always)]
191        fn inline_size(_context: fidl::encoding::Context) -> usize {
192            std::mem::size_of::<u32>()
193        }
194
195        #[inline(always)]
196        fn encode_is_copy() -> bool {
197            true
198        }
199
200        #[inline(always)]
201        fn decode_is_copy() -> bool {
202            false
203        }
204    }
205
206    impl fidl::encoding::ValueTypeMarker for ScreenCaptureRotation {
207        type Borrowed<'a> = Self;
208        #[inline(always)]
209        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
210            *value
211        }
212    }
213
214    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
215        for ScreenCaptureRotation
216    {
217        #[inline]
218        unsafe fn encode(
219            self,
220            encoder: &mut fidl::encoding::Encoder<'_, D>,
221            offset: usize,
222            _depth: fidl::encoding::Depth,
223        ) -> fidl::Result<()> {
224            encoder.debug_check_bounds::<Self>(offset);
225            encoder.write_num(self.into_primitive(), offset);
226            Ok(())
227        }
228    }
229
230    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ScreenCaptureRotation {
231        #[inline(always)]
232        fn new_empty() -> Self {
233            Self::Cw0Degrees
234        }
235
236        #[inline]
237        unsafe fn decode(
238            &mut self,
239            decoder: &mut fidl::encoding::Decoder<'_, D>,
240            offset: usize,
241            _depth: fidl::encoding::Depth,
242        ) -> fidl::Result<()> {
243            decoder.debug_check_bounds::<Self>(offset);
244            let prim = decoder.read_num::<u32>(offset);
245
246            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
247            Ok(())
248        }
249    }
250}
fidl_fuchsia_ui_composition_internal__common/fidl_fuchsia_ui_composition_internal__common.rs

fidl_fuchsia_ui_composition_internal__common/
fidl_fuchsia_ui_composition_internal__common.rs
