wasmcloud_runtime::runtime

Struct RuntimeBuilder

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pub struct RuntimeBuilder { /* private fields */ }
Expand description

RuntimeBuilder used to configure and build a Runtime

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impl RuntimeBuilder

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pub fn new() -> Self

Returns a new RuntimeBuilder

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pub fn component_config(self, component_config: ComponentConfig) -> Self

Set a custom ComponentConfig to use for all component instances

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pub fn max_components(self, max_components: u32) -> Self

Sets the maximum number of components that can be run simultaneously. Defaults to 10000

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pub fn max_component_size(self, max_component_size: u64) -> Self

Sets the maximum size of a component instance, in bytes. Defaults to 50MB

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pub fn max_linear_memory(self, max_linear_memory: u64) -> Self

Sets the maximum amount of linear memory that can be used by all components. Defaults to 10MB

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pub fn max_execution_time(self, max_execution_time: Duration) -> Self

Sets the maximum execution time of a component. Defaults to 10 minutes. This operates on second precision and value of 1 second is the minimum. Any value below 1 second will be interpreted as 1 second limit.

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pub fn force_pooling_allocator(self) -> Self

Forces the use of the pooling allocator. This may cause the runtime to fail if there isn’t enough memory for the pooling allocator

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pub fn experimental_features(self, experimental_features: Features) -> Self

Set the experimental features to enable in the runtime

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pub fn build(self) -> Result<(Runtime, JoinHandle<Result<(), ()>>)>

Turns this builder into a Runtime

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Fails if the configuration is not valid

Trait Implementations§

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impl Clone for RuntimeBuilder

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fn clone(&self) -> RuntimeBuilder

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Default for RuntimeBuilder

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fn default() -> RuntimeBuilder

Returns the “default value” for a type. Read more
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impl TryFrom<RuntimeBuilder> for (Runtime, JoinHandle<Result<(), ()>>)

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(builder: RuntimeBuilder) -> Result<Self, Self::Error>

Performs the conversion.

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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fn get_fd_flags(&self) -> Result<FdFlags, Error>
where T: AsFilelike,

Query the “status” flags for the self file descriptor.
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fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>
where T: AsFilelike,

Create a new SetFdFlags value for use with set_fd_flags. Read more
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fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>
where T: AsFilelike,

Set the “status” flags for the self file descriptor. Read more
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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

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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 drop(ptr: usize)

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type Output = T

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The resulting type after obtaining ownership.
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.
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