Struct actix_web::rt::System

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pub struct System { /* private fields */ }

Expand description

A manager for a per-thread distributed async runtime.

Implementations

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impl System

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pub fn new() -> SystemRunner

Create a new system.

Panics

Panics if underlying Tokio runtime can not be created.

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pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner where
F: Fn() -> Runtime,

Create a new System using the Tokio Runtime returned from a closure.

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impl System

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pub fn current() -> System

Get current running system.

Panics

Panics if no system is registered on the current thread.

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pub fn try_current() -> Option<System>

Try to get current running system.

Returns None if no System has been started.

Unlike current, this never panics.

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pub fn arbiter(&self) -> &ArbiterHandle

Get handle to a the System’s initial Arbiter.

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pub fn is_registered() -> bool

Check if there is a System registered on the current thread.

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pub fn id(&self) -> usize

Numeric system identifier.

Useful when using multiple Systems.

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pub fn stop(&self)

Stop the system (with code 0).

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pub fn stop_with_code(&self, code: i32)

Stop the system with a given exit code.

Trait Implementations

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impl Clone for System

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fn clone(&self) -> System

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for System

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl !RefUnwindSafe for System

impl Send for System

impl Sync for System

impl Unpin for System

impl !UnwindSafe for System

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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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.

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct actix_web::rt::System

Implementations

impl System

pub fn new() -> SystemRunner

pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner where F: Fn() -> Runtime,

impl System

pub fn current() -> System

pub fn try_current() -> Option<System>

pub fn arbiter(&self) -> &ArbiterHandle

pub fn is_registered() -> bool

pub fn id(&self) -> usize

pub fn stop(&self)

pub fn stop_with_code(&self, code: i32)

Trait Implementations

impl Clone for System

fn clone(&self) -> System

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

impl Debug for System

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

Auto Trait Implementations

impl !RefUnwindSafe for System

impl Send for System

impl Sync for System

impl Unpin for System

impl !UnwindSafe for System

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> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn with_tokio_rt<F>(runtime_factory: F) -> SystemRunner where
F: Fn() -> Runtime,

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> ToOwned for T where
T: Clone,

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,