#[repr(u32)]pub enum ConfigResult {
Ok = 0,
EmptyConfig = 1,
InvalidConfig = 2,
UnsupportedConfig = 3,
TooManyDisplays = 4,
UnsupportedDisplayModes = 5,
}
Expand description
The result of checking a draft display config.
Values are produced by [fuchsia.hardware.display/Coordinator.CheckConfig
].
Variants§
Ok = 0
The config is compatible with the current hardware.
EmptyConfig = 1
The config doesn’t impact any connected display.
Said differently, the config does not assign layers to any display that is still connected to the system. A simple but unlikely case is that the client did not assign any layers to any displays. A more complex and likely case is that the client did assign layers to at least one display, but that display is no longer connected to the system.
Clients should process any display changes and retry the
[Coordinator.CheckConfig
] call.
InvalidConfig = 2
The config is not compatible with any hardware.
UnsupportedConfig = 3
The config layer assignment is not supported by the current hardware.
TooManyDisplays = 4
The config uses more than the number of connected displays.
UnsupportedDisplayModes = 5
The config display modes are not supported by the current hardware.
The client should try a different set of displays or display modes.
Implementations§
Source§impl ConfigResult
impl ConfigResult
pub fn from_primitive(prim: u32) -> Option<Self>
pub const fn into_primitive(self) -> u32
Trait Implementations§
Source§impl Clone for ConfigResult
impl Clone for ConfigResult
Source§fn clone(&self) -> ConfigResult
fn clone(&self) -> ConfigResult
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Debug for ConfigResult
impl Debug for ConfigResult
Source§impl<D: ResourceDialect> Decode<ConfigResult, D> for ConfigResult
impl<D: ResourceDialect> Decode<ConfigResult, D> for ConfigResult
Source§impl<D: ResourceDialect> Encode<ConfigResult, D> for ConfigResult
impl<D: ResourceDialect> Encode<ConfigResult, D> for ConfigResult
Source§impl Hash for ConfigResult
impl Hash for ConfigResult
Source§impl Ord for ConfigResult
impl Ord for ConfigResult
Source§fn cmp(&self, other: &ConfigResult) -> Ordering
fn cmp(&self, other: &ConfigResult) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Source§impl PartialEq for ConfigResult
impl PartialEq for ConfigResult
Source§impl PartialOrd for ConfigResult
impl PartialOrd for ConfigResult
Source§impl TypeMarker for ConfigResult
impl TypeMarker for ConfigResult
Source§type Owned = ConfigResult
type Owned = ConfigResult
Source§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Source§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
inline_align
.Source§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Self::Owned
matches the FIDL wire
format and encoding requires no validation. When true, we can optimize
encoding arrays and vectors of Self::Owned
to a single memcpy. Read moreSource§fn decode_is_copy() -> bool
fn decode_is_copy() -> bool
Self::Owned
matches the FIDL wire
format and decoding requires no validation. When true, we can optimize
decoding arrays and vectors of Self::Owned
to a single memcpy.Source§impl ValueTypeMarker for ConfigResult
impl ValueTypeMarker for ConfigResult
Source§type Borrowed<'a> = ConfigResult
type Borrowed<'a> = ConfigResult
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read more