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BootManager

Struct BootManager 

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pub struct BootManager;
Expand description

The type corresponding to the BootManager protocol. Protocol for managing boot configurations.

All functions will first check the A/B/R metadata and reset it to the default state if it’s invalid.

Operations which change the configuration are applied transactionally and will not be persisted to storage until Flush() is called, at which point they will all be applied (or none at all). If any of the operations fail (which is generally unexpected), the current set of changes may be discarded.

The connection will be immediately closed with an epitaph of ZX_ERR_NOT_SUPPORTED if A/B/R is not supported.

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impl Debug for BootManager

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

Formats the value using the given formatter. Read more
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impl<___H, ___T> DispatchClientMessage<___H, ___T> for BootManager
where ___H: BootManagerClientHandler<___T> + Send, ___T: Transport,

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async fn on_event( handler: &mut ___H, message: Message<___T>, ) -> Result<(), ProtocolError<___T::Error>>

Handles a received client event with the given handler.
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impl<___H, ___T> DispatchLocalClientMessage<___H, ___T> for BootManager
where ___H: BootManagerLocalClientHandler<___T>, ___T: Transport,

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async fn on_event( handler: &mut ___H, message: Message<___T>, ) -> Result<(), ProtocolError<___T::Error>>

Handles a received client event with the given handler.
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impl<___H, ___T> DispatchLocalServerMessage<___H, ___T> for BootManager
where ___H: BootManagerLocalServerHandler<___T>, ___T: Transport, for<'de> BootManagerQueryConfigurationStatusRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerQueryConfigurationStatusAndBootAttemptsRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationActiveRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationUnbootableRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationHealthyRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>,

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async fn on_one_way( handler: &mut ___H, message: Message<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server one-way message with the given handler.
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async fn on_two_way( handler: &mut ___H, message: Message<___T>, responder: Responder<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server two-way message with the given handler.
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impl<___H, ___T> DispatchServerMessage<___H, ___T> for BootManager
where ___H: BootManagerServerHandler<___T> + Send, ___T: Transport, for<'de> BootManagerQueryConfigurationStatusRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerQueryConfigurationStatusAndBootAttemptsRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationActiveRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationUnbootableRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> BootManagerSetConfigurationHealthyRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>,

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async fn on_one_way( handler: &mut ___H, message: Message<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server one-way message with the given handler.
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async fn on_two_way( handler: &mut ___H, message: Message<___T>, responder: Responder<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server two-way message with the given handler.
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impl<___T> HasConnectionHandles<___T> for BootManager
where ___T: Transport,

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type Client = BootManagerClient<___T>

The client for the protocol. It must be a #[repr(transparent)] wrapper around Client<T>.
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type Server = BootManagerServer<___T>

The server for the protocol. It must be a #[repr(transparent)] wrapper around Server<T>.
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impl HasTransport for BootManager

Available on Fuchsia only.
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type Transport = Channel

The default transport type for this protocol.
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impl PartialEq for BootManager

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

Equality operator ==. Read more
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fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for BootManager

Auto Trait Implementations§

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> InstanceFromServiceTransport<T> for T

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fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]
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impl<T, U> Into<U> 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> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<E> RunsTransport<Mpsc> for E

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impl<E> RunsTransport<Mpsc> for E
where E: RunsTransport<Mpsc>,

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

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.