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
112pub mod display_ownership_ordinals {
113    pub const GET_EVENT: u64 = 0x2dc713e7b367312f;
114}
115
116pub mod screen_capture_ordinals {
117    pub const CONFIGURE: u64 = 0x5d07582dc93862a2;
118    pub const GET_NEXT_FRAME: u64 = 0x48680722eab7103;
119}
120
121mod internal {
122    use super::*;
123    unsafe impl fidl::encoding::TypeMarker for ScreenCaptureError {
124        type Owned = Self;
125
126        #[inline(always)]
127        fn inline_align(_context: fidl::encoding::Context) -> usize {
128            std::mem::align_of::<u32>()
129        }
130
131        #[inline(always)]
132        fn inline_size(_context: fidl::encoding::Context) -> usize {
133            std::mem::size_of::<u32>()
134        }
135
136        #[inline(always)]
137        fn encode_is_copy() -> bool {
138            false
139        }
140
141        #[inline(always)]
142        fn decode_is_copy() -> bool {
143            false
144        }
145    }
146
147    impl fidl::encoding::ValueTypeMarker for ScreenCaptureError {
148        type Borrowed<'a> = Self;
149        #[inline(always)]
150        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
151            *value
152        }
153    }
154
155    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
156        for ScreenCaptureError
157    {
158        #[inline]
159        unsafe fn encode(
160            self,
161            encoder: &mut fidl::encoding::Encoder<'_, D>,
162            offset: usize,
163            _depth: fidl::encoding::Depth,
164        ) -> fidl::Result<()> {
165            encoder.debug_check_bounds::<Self>(offset);
166            encoder.write_num(self.into_primitive(), offset);
167            Ok(())
168        }
169    }
170
171    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ScreenCaptureError {
172        #[inline(always)]
173        fn new_empty() -> Self {
174            Self::unknown()
175        }
176
177        #[inline]
178        unsafe fn decode(
179            &mut self,
180            decoder: &mut fidl::encoding::Decoder<'_, D>,
181            offset: usize,
182            _depth: fidl::encoding::Depth,
183        ) -> fidl::Result<()> {
184            decoder.debug_check_bounds::<Self>(offset);
185            let prim = decoder.read_num::<u32>(offset);
186
187            *self = Self::from_primitive_allow_unknown(prim);
188            Ok(())
189        }
190    }
191    unsafe impl fidl::encoding::TypeMarker for ScreenCaptureRotation {
192        type Owned = Self;
193
194        #[inline(always)]
195        fn inline_align(_context: fidl::encoding::Context) -> usize {
196            std::mem::align_of::<u32>()
197        }
198
199        #[inline(always)]
200        fn inline_size(_context: fidl::encoding::Context) -> usize {
201            std::mem::size_of::<u32>()
202        }
203
204        #[inline(always)]
205        fn encode_is_copy() -> bool {
206            true
207        }
208
209        #[inline(always)]
210        fn decode_is_copy() -> bool {
211            false
212        }
213    }
214
215    impl fidl::encoding::ValueTypeMarker for ScreenCaptureRotation {
216        type Borrowed<'a> = Self;
217        #[inline(always)]
218        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
219            *value
220        }
221    }
222
223    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Self, D>
224        for ScreenCaptureRotation
225    {
226        #[inline]
227        unsafe fn encode(
228            self,
229            encoder: &mut fidl::encoding::Encoder<'_, D>,
230            offset: usize,
231            _depth: fidl::encoding::Depth,
232        ) -> fidl::Result<()> {
233            encoder.debug_check_bounds::<Self>(offset);
234            encoder.write_num(self.into_primitive(), offset);
235            Ok(())
236        }
237    }
238
239    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for ScreenCaptureRotation {
240        #[inline(always)]
241        fn new_empty() -> Self {
242            Self::Cw0Degrees
243        }
244
245        #[inline]
246        unsafe fn decode(
247            &mut self,
248            decoder: &mut fidl::encoding::Decoder<'_, D>,
249            offset: usize,
250            _depth: fidl::encoding::Depth,
251        ) -> fidl::Result<()> {
252            decoder.debug_check_bounds::<Self>(offset);
253            let prim = decoder.read_num::<u32>(offset);
254
255            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
256            Ok(())
257        }
258    }
259}
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
