#[repr(u32)]pub enum AudioStreamSettingSource {
User = 0,
System = 1,
SystemWithFeedback = 2,
}
Expand description
The source of the volume settings. The volume is set according to the source.
Variants§
User = 0
The volume is set by the user. When the source
in AudioStreamSettings is
set to this, the audio volume is set to user_volume
.
System = 1
The system takes control of the volume. This is used when the system constantly calculates and changes the volume. The volume is not stored for this source.
SystemWithFeedback = 2
The system takes control of the volume. This is used when the system changes the volume, but we still want to play feedback sounds for these changes. The volume is not stored for this source.
Implementations§
source§impl AudioStreamSettingSource
impl AudioStreamSettingSource
pub fn from_primitive(prim: u32) -> Option<Self>
pub const fn into_primitive(self) -> u32
pub fn is_unknown(&self) -> bool
👎Deprecated: Strict enums should not use
is_unknown
Trait Implementations§
source§impl Clone for AudioStreamSettingSource
impl Clone for AudioStreamSettingSource
source§fn clone(&self) -> AudioStreamSettingSource
fn clone(&self) -> AudioStreamSettingSource
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for AudioStreamSettingSource
impl Debug for AudioStreamSettingSource
source§impl Decode<AudioStreamSettingSource> for AudioStreamSettingSource
impl Decode<AudioStreamSettingSource> for AudioStreamSettingSource
source§impl Encode<AudioStreamSettingSource> for AudioStreamSettingSource
impl Encode<AudioStreamSettingSource> for AudioStreamSettingSource
source§impl Hash for AudioStreamSettingSource
impl Hash for AudioStreamSettingSource
source§impl Ord for AudioStreamSettingSource
impl Ord for AudioStreamSettingSource
source§fn cmp(&self, other: &AudioStreamSettingSource) -> Ordering
fn cmp(&self, other: &AudioStreamSettingSource) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for AudioStreamSettingSource
impl PartialEq for AudioStreamSettingSource
source§fn eq(&self, other: &AudioStreamSettingSource) -> bool
fn eq(&self, other: &AudioStreamSettingSource) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for AudioStreamSettingSource
impl PartialOrd for AudioStreamSettingSource
source§fn partial_cmp(&self, other: &AudioStreamSettingSource) -> Option<Ordering>
fn partial_cmp(&self, other: &AudioStreamSettingSource) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl TypeMarker for AudioStreamSettingSource
impl TypeMarker for AudioStreamSettingSource
§type Owned = AudioStreamSettingSource
type Owned = AudioStreamSettingSource
The owned Rust type which this FIDL type decodes into.
source§fn inline_align(_context: Context) -> usize
fn inline_align(_context: Context) -> usize
Returns the minimum required alignment of the inline portion of the
encoded object. It must be a (nonzero) power of two.
source§fn inline_size(_context: Context) -> usize
fn inline_size(_context: Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for alignment. Must be a multiple of
inline_align
.source§fn encode_is_copy() -> bool
fn encode_is_copy() -> bool
Returns true if the memory layout of
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
Returns true if the memory layout of
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 AudioStreamSettingSource
impl ValueTypeMarker for AudioStreamSettingSource
§type Borrowed<'a> = AudioStreamSettingSource
type Borrowed<'a> = AudioStreamSettingSource
The Rust type to use for encoding. This is a particular
Encode<Self>
type cheaply obtainable from &Self::Owned
. There are three cases: Read moreimpl Copy for AudioStreamSettingSource
impl Eq for AudioStreamSettingSource
impl StructuralPartialEq for AudioStreamSettingSource
Auto Trait Implementations§
impl Freeze for AudioStreamSettingSource
impl RefUnwindSafe for AudioStreamSettingSource
impl Send for AudioStreamSettingSource
impl Sync for AudioStreamSettingSource
impl Unpin for AudioStreamSettingSource
impl UnwindSafe for AudioStreamSettingSource
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)