Struct component::Supervisor

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pub struct Supervisor<M: Manageable> { /* private fields */ }

Expand description

A Supervisor is instantiated to supervise a task that should always be running. A running supervisor will start a component task, and ensure that it is restarted if it ever stops.

Implementations

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impl<M: Manageable + Send> Supervisor<M>

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pub fn new(component: M) -> Self

Creates a new supervisor using a Manageable component.

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pub async fn spawn(self) -> Result<(), Error>

Spawn calls the start function of the Manageable component and runs supervision.

Auto Trait Implementations

impl<M> !RefUnwindSafe for Supervisor<M>

impl<M> Send for Supervisor<M> where
M: Send,

impl<M> Sync for Supervisor<M> where
M: Sync,

impl<M> Unpin for Supervisor<M> where
M: Unpin,

impl<M> !UnwindSafe for Supervisor<M>

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct component::Supervisor

Implementations

impl<M: Manageable + Send> Supervisor<M>

pub fn new(component: M) -> Self

pub async fn spawn(self) -> Result<(), Error>

Auto Trait Implementations

impl<M> !RefUnwindSafe for Supervisor<M>

impl<M> Send for Supervisor<M> where
M: Send,

impl<M> Sync for Supervisor<M> where
M: Sync,

impl<M> Unpin for Supervisor<M> where
M: Unpin,

impl<M> !UnwindSafe for Supervisor<M>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct component::Supervisor

Implementations

impl<M: Manageable + Send> Supervisor<M>

pub fn new(component: M) -> Self

pub async fn spawn(self) -> Result<(), Error>

Auto Trait Implementations

impl<M> !RefUnwindSafe for Supervisor<M>

impl<M> Send for Supervisor<M> where M: Send,

impl<M> Sync for Supervisor<M> where M: Sync,

impl<M> Unpin for Supervisor<M> where M: Unpin,

impl<M> !UnwindSafe for Supervisor<M>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<M> Send for Supervisor<M> where
M: Send,

impl<M> Sync for Supervisor<M> where
M: Sync,

impl<M> Unpin for Supervisor<M> where
M: Unpin,

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

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

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

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

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

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