pub struct WriteOptions {
pub write_mode: Option<WriteMode>,
pub offset: Option<u16>,
/* private fields */
}
Expand description
Represents the supported options to write a characteristic/descriptor value to a server.
Fields§
§write_mode: Option<WriteMode>
The mode of the write operation. For descriptors, only
[WriteMode.DEFAULT
] is supported
Optional.
Default: [WriteMode.DEFAULT
]
offset: Option<u16>
Request a write starting at the byte indicated.
Must be missing or 0 if write_mode
is [WriteMode.WITHOUT_RESPONSE
].
Optional.
Default: 0
Trait Implementations§
Source§impl Clone for WriteOptions
impl Clone for WriteOptions
Source§fn clone(&self) -> WriteOptions
fn clone(&self) -> WriteOptions
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 WriteOptions
impl Debug for WriteOptions
Source§impl<D: ResourceDialect> Decode<WriteOptions, D> for WriteOptions
impl<D: ResourceDialect> Decode<WriteOptions, D> for WriteOptions
Source§impl Default for WriteOptions
impl Default for WriteOptions
Source§fn default() -> WriteOptions
fn default() -> WriteOptions
Returns the “default value” for a type. Read more
Source§impl<D: ResourceDialect> Encode<WriteOptions, D> for &WriteOptions
impl<D: ResourceDialect> Encode<WriteOptions, D> for &WriteOptions
Source§impl PartialEq for WriteOptions
impl PartialEq for WriteOptions
Source§impl TypeMarker for WriteOptions
impl TypeMarker for WriteOptions
Source§type Owned = WriteOptions
type Owned = WriteOptions
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
.§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 more§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 WriteOptions
impl ValueTypeMarker for WriteOptions
Source§type Borrowed<'a> = &'a WriteOptions
type Borrowed<'a> = &'a WriteOptions
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 Persistable for WriteOptions
impl StructuralPartialEq for WriteOptions
Auto Trait Implementations§
impl Freeze for WriteOptions
impl RefUnwindSafe for WriteOptions
impl Send for WriteOptions
impl Sync for WriteOptions
impl Unpin for WriteOptions
impl UnwindSafe for WriteOptions
Blanket Implementations§
§impl<T> Body for Twhere
T: Persistable,
impl<T> Body for Twhere
T: Persistable,
§type MarkerAtTopLevel = T
type MarkerAtTopLevel = T
The marker type to use when the body is at the top-level.
§type MarkerInResultUnion = T
type MarkerInResultUnion = T
The marker type to use when the body is nested in a result union.
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§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
)