Struct InvocationArgument

Describes the argument passed to one parameter at a call site.

[CompileTime]
public readonly struct InvocationArgument

Name	Description
Expression	Gets the argument expression written at the call site, for inspection only. The value is `null` when the argument is omitted (DefaultValue) and when the compiler materializes it from several expressions (ParamsElements). For a `ref`, `out` or `in` argument, it is the expression after the modifier.
IsNull	Gets a value indicating whether the instance is the default value of the struct, which the engine never creates and whose members are all `null` or default.
Kind	Gets a value indicating whether the argument is written explicitly, is a default value, or is an expanded `params` collection.
Parameter	Gets the parameter of the intercepted method.
Source	Gets the source of the argument, or `null` when the argument is not written explicitly.
Type	Gets the static type of the argument expression, or `null` when the expression has no type, for example a `null` literal, a lambda, a `default` literal or a collection expression.