Trait hydro::core::Host

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pub trait Host: Send + Sync {
    // Required methods
    fn target_type(&self) -> HostTargetType;
    fn request_port(&mut self, bind_type: &ServerStrategy);
    fn id(&self) -> usize;
    fn as_any(&self) -> &dyn Any;
    fn as_any_mut(&mut self) -> &mut dyn Any;
    fn request_custom_binary(&mut self);
    fn collect_resources(&self, resource_batch: &mut ResourceBatch);
    fn provision<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        resource_result: &'life1 Arc<ResourceResult>
    ) -> Pin<Box<dyn Future<Output = Arc<dyn LaunchedHost>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn launched(&self) -> Option<Arc<dyn LaunchedHost>>;
    fn strategy_as_server<'a>(
        &'a self,
        connection_from: &dyn Host
    ) -> Result<(ClientStrategy<'a>, HostStrategyGetter)>;
    fn can_connect_to(&self, typ: ClientStrategy<'_>) -> bool;
}

Required Methods§

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fn target_type(&self) -> HostTargetType

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fn request_port(&mut self, bind_type: &ServerStrategy)

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fn id(&self) -> usize

An identifier for this host, which is unique within a deployment.

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fn as_any(&self) -> &dyn Any

Returns a reference to the host as a trait object.

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fn as_any_mut(&mut self) -> &mut dyn Any

Returns a reference to the host as a trait object.

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fn request_custom_binary(&mut self)

Configures the host to support copying and running a custom binary.

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fn collect_resources(&self, resource_batch: &mut ResourceBatch)

Makes requests for physical resources (servers) that this host needs to run.

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fn provision<'life0, 'life1, 'async_trait>( &'life0 mut self, resource_result: &'life1 Arc<ResourceResult> ) -> Pin<Box<dyn Future<Output = Arc<dyn LaunchedHost>> + Send + 'async_trait>>where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Connects to the acquired resources and prepares the host to run services.

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fn launched(&self) -> Option<Arc<dyn LaunchedHost>>

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fn strategy_as_server<'a>( &'a self, connection_from: &dyn Host ) -> Result<(ClientStrategy<'a>, HostStrategyGetter)>

Identifies a network type that this host can use for connections if it is the server. The host will be None if the connection is from the same host as the target.

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fn can_connect_to(&self, typ: ClientStrategy<'_>) -> bool

Determines whether this host can connect to another host using the given strategy.

Implementors§