Struct ServiceContext

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pub struct ServiceContext { /* private fields */ }

Expand description

A wrapper around service operations, allowing redirection to a nested environment.

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impl ServiceContext

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pub fn new(generate_service: Option<GenerateService>) -> Self

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pub async fn connect<P: DiscoverableProtocolMarker, Publisher, F>( &self, gen_publisher_fn: impl Fn() -> F, ) -> Result<ExternalServiceProxy<P::Proxy, Publisher>, Error>
where Publisher: EventPublisher + Clone, F: Future<Output = Option<Publisher>>,

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pub async fn connect_with_publisher<P: DiscoverableProtocolMarker, Publisher>( &self, publisher: Publisher, ) -> Result<ExternalServiceProxy<P::Proxy, Publisher>, Error>
where Publisher: EventPublisher + Clone,

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pub async fn connect_device_path<P: DiscoverableProtocolMarker, Publisher>( &self, glob_pattern: &str, publisher: Publisher, ) -> Result<ExternalServiceProxy<P::Proxy, Publisher>, Error>
where Publisher: EventPublisher + Clone,

Connect to a service by discovering a hardware device at the given glob-style pattern.

The first discovered path will be used to connected.

If a GenerateService was specified at creation, the name of the service marker will be used to generate a service and the path will be ignored.

Auto Trait Implementations§

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impl !UnwindSafe for ServiceContext

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

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

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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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