TryValue<'T>

Namespace: Deedle

Represents a value or an exception. This type is used by functions such as Series.tryMap and Frame.tryMap to capture the result of a lambda function, which may be either a value or an exception. The type is a discriminated union, so it can be processed using F# pattern matching, or using Value, HasValue and Exception properties

Union Cases

Union Case	Description
`Error(exn)` Signature: exn
`Success('T)` Signature: 'T

Instance members

Instance member	Description
`x.Exception` Signature: exn	Returns the exception captured by this value. When `HasValue = true`, accessing the property throws `InvalidOperationException`. CompiledName: `get_Exception`
`x.HasValue` Signature: bool	Returns `true` when the `TryValue<T>` object represents a successfully calculated value CompiledName: `get_HasValue`
`x.Value` Signature: 'T	Returns the value of `TryValue<T>` when the value is present; otherwise, throws an exception that was captured CompiledName: `get_Value`