pub enum InstanceAllocationStrategy {
    OnDemand,
    Pooling {
        strategy: PoolingAllocationStrategy,
        instance_limits: InstanceLimits,
    },
}
Expand description

Represents the module instance allocation strategy to use.

Variants

OnDemand

The on-demand instance allocation strategy.

Resources related to a module instance are allocated at instantiation time and immediately deallocated when the Store referencing the instance is dropped.

This is the default allocation strategy for Wasmtime.

Pooling

Fields

strategy: PoolingAllocationStrategy

The allocation strategy to use.

instance_limits: InstanceLimits

The instance limits to use.

The pooling instance allocation strategy.

A pool of resources is created in advance and module instantiation reuses resources from the pool. Resources are returned to the pool when the Store referencing the instance is dropped.

Implementations

The default pooling instance allocation strategy.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Returns the “default value” for a type. Read more

Auto Trait Implementations

Blanket Implementations

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Mutably borrows from an owned value. Read more

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Calls U::from(self).

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The alignment of pointer.

The type for initializers.

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The resulting type after obtaining ownership.

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.