Struct ValueBox

Allocation free container for a single value

Namespace: Wasmtime
Assembly: Wasmtime.Dotnet.dll
Syntax
public readonly struct ValueBox

Methods

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As<T>()

"Unbox" a reference type.

Declaration
public readonly T As<T>()
    where T : class
Returns
Type Description
T
Type Parameters
Name Description
T
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AsBox<T>(T)

"Box" an arbitrary reference type without any heap allocations

Declaration
public static ValueBox AsBox<T>(T value)
    where T : class
Parameters
Type Name Description
T value
Returns
Type Description
ValueBox
Type Parameters
Name Description
T
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AsDouble()

"Unbox" a value.

Declaration
public readonly double AsDouble()
Returns
Type Description
System.Double
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AsFunction(Store)

"Unbox" a Function value.

Declaration
public readonly Function AsFunction(Store store)
Parameters
Type Name Description
Store store
Returns
Type Description
Function
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AsInt32()

"Unbox" an value.

Declaration
public readonly int AsInt32()
Returns
Type Description
System.Int32
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AsInt64()

"Unbox" a value.

Declaration
public readonly long AsInt64()
Returns
Type Description
System.Int64
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AsSingle()

"Unbox" a value.

Declaration
public readonly float AsSingle()
Returns
Type Description
System.Single
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AsV128()

"Unbox" a V128 value.

Declaration
public readonly V128 AsV128()
Returns
Type Description
V128

Operators

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Explicit(ReadOnlySpan<Byte> to ValueBox)

"Box" a 16 element byte span without any heap allocations

Declaration
public static explicit operator ValueBox(ReadOnlySpan<byte> value)
Parameters
Type Name Description
ReadOnlySpan<System.Byte> value
Returns
Type Description
ValueBox
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Explicit(Byte[] to ValueBox)

"Box" a 16 element byte array without any heap allocations

Declaration
public static explicit operator ValueBox(byte[] value)
Parameters
Type Name Description
System.Byte[] value
Returns
Type Description
ValueBox
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Implicit(Double to ValueBox)

"Box" a double without any heap allocations

Declaration
public static implicit operator ValueBox(double value)
Parameters
Type Name Description
System.Double value
Returns
Type Description
ValueBox
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Implicit(Int32 to ValueBox)

"Box" an int without any heap allocations

Declaration
public static implicit operator ValueBox(int value)
Parameters
Type Name Description
System.Int32 value
Returns
Type Description
ValueBox
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Implicit(Int64 to ValueBox)

"Box" a long without any heap allocations

Declaration
public static implicit operator ValueBox(long value)
Parameters
Type Name Description
System.Int64 value
Returns
Type Description
ValueBox
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Implicit(Single to ValueBox)

"Box" a float without any heap allocations

Declaration
public static implicit operator ValueBox(float value)
Parameters
Type Name Description
System.Single value
Returns
Type Description
ValueBox
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Implicit(String to ValueBox)

"Box" a string without any heap allocations

Declaration
public static implicit operator ValueBox(string value)
Parameters
Type Name Description
System.String value
Returns
Type Description
ValueBox
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Implicit(Function to ValueBox)

"Box" a function without any heap allocations

Declaration
public static implicit operator ValueBox(Function value)
Parameters
Type Name Description
Function value
Returns
Type Description
ValueBox
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Implicit(V128 to ValueBox)

"Box" a 16 element vector of bytes without any heap allocations

Declaration
public static implicit operator ValueBox(V128 value)
Parameters
Type Name Description
V128 value
Returns
Type Description
ValueBox