Struct ServiceInfo

pub struct ServiceInfo {
    pub handle: Option<ServiceHandle>,
    pub kind: Option<ServiceKind>,
    pub type_: Option<Uuid>,
    pub characteristics: Option<Vec<Characteristic>>,
    pub includes: Option<Vec<ServiceHandle>>,
    /* private fields */
}

Represents a local or remote GATT service.

Fields

handle: Option<ServiceHandle>

Unique identifier for this GATT service. Always present if this represents a remote service, in which case this is unique across the Client that returned this ServiceInfo. Required for local services, in which case this must be unique across all services published to a single Server instance. Can be used in the ServiceInfo.includes of other PublishService calls to the Server where this service is published.

kind: Option<ServiceKind>

Indicates whether this is a primary or secondary service. Always present for remote services. Optional for local services Default: ServiceKind::PRIMARY

type_: Option<Uuid>

The UUID that identifies the type of this service. There may be multiple services with the same UUID. Always present for remote services. Required for local services.

characteristics: Option<Vec<Characteristic>>

The characteristics of this service. Required for local services. Never present for remote services.

includes: Option<Vec<ServiceHandle>>

Handles of other services that are included by this service. Optional for local services. Never present for remote services. TODO(https://fxbug.dev/42147529): This is not currently supported for local services.

Trait Implementations

impl Clone for ServiceInfo

fn clone(&self) -> ServiceInfo

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ServiceInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<D: ResourceDialect> Decode<ServiceInfo, D> for ServiceInfo

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Default for ServiceInfo

fn default() -> ServiceInfo

Returns the “default value” for a type.

impl<D: ResourceDialect> Encode<ServiceInfo, D> for &ServiceInfo

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl PartialEq for ServiceInfo

fn eq(&self, other: &ServiceInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeMarker for ServiceInfo

type Owned = ServiceInfo

The owned Rust type which this FIDL type decodes into.

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.

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

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.

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.

impl ValueTypeMarker for ServiceInfo

type Borrowed<'a> = &'a ServiceInfo

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow(value: &<Self as TypeMarker>::Owned) -> Self::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Persistable for ServiceInfo

impl StructuralPartialEq for ServiceInfo