ValueOption (FSharpPlus)

ValueOption Module

Namespace: FSharpPlus
Assembly: FSharpPlus.dll

Additional operations on ValueOption

Functions and values

Function or value	Description
`ValueOption.apply f x` Full Usage: `ValueOption.apply f x` Parameters: f : `('T -> 'U) voption` - The option function. x : `'T voption` - The option value. Returns: `'U voption` An option of the function applied to the value, or `ValueNone` if either the function or the value is `ValueNone`.	Applies an option value to an option function. f : `('T -> 'U) voption` The option function. x : `'T voption` The option value. Returns: `'U voption` An option of the function applied to the value, or `ValueNone` if either the function or the value is `ValueNone`.
`ValueOption.ofOption source` Full Usage: `ValueOption.ofOption source` Parameters: source : `'T option` Returns: `'T voption`	Converts an Option to a ValueOption. source : `'T option` Returns: `'T voption`
`ValueOption.ofPair (arg1, arg2)` Full Usage: `ValueOption.ofPair (arg1, arg2)` Parameters: arg0 : `bool` arg1 : `'T` Returns: `'T voption` `ValueSome` if bool is `true`, `ValueNone` otherwise.	Converts pair of bool and value to ValueOption. Useful for handling C# try pattern with `out` parameter. E.g. `Int.TryParse` or `Dictionary.TryGetValue`. arg0 : `bool` arg1 : `'T` Returns: `'T voption` `ValueSome` if bool is `true`, `ValueNone` otherwise.
`ValueOption.ofResult source` Full Usage: `ValueOption.ofResult source` Parameters: source : `Result<'T, 'Error>` - The Result value. Returns: `'T voption` The resulting option value.	Converts a Result to an option. The error value (if any) is lost. source : `Result<'T, 'Error>` The Result value. Returns: `'T voption` The resulting option value.
`ValueOption.protect f x` Full Usage: `ValueOption.protect f x` Parameters: f : `'T -> 'U` x : `'T` Returns: `'U voption`	Creates a safe version of the supplied function, which returns an voption<'U> instead of throwing exceptions. f : `'T -> 'U` x : `'T` Returns: `'U voption`
`ValueOption.toOption source` Full Usage: `ValueOption.toOption source` Parameters: source : `ValueOption<'T>` Returns: `'T option`	Converts a ValueOption to an Option. source : `ValueOption<'T>` Returns: `'T option`
`ValueOption.toResult source` Full Usage: `ValueOption.toResult source` Parameters: source : `'T voption` - The option value. Returns: `Result<'T, unit>` The resulting Result value.	Converts an option to a Result. source : `'T voption` The option value. Returns: `Result<'T, unit>` The resulting Result value.
`ValueOption.toResultWith errorValue source` Full Usage: `ValueOption.toResultWith errorValue source` Parameters: errorValue : `'Error` - The error value to be used in case of ValueNone. source : `'T voption` - The option value. Returns: `Result<'T, 'Error>` The resulting Result value.	Converts an option to a Result. errorValue : `'Error` The error value to be used in case of ValueNone. source : `'T voption` The option value. Returns: `Result<'T, 'Error>` The resulting Result value.
`ValueOption.unzip v` Full Usage: `ValueOption.unzip v` Parameters: v : `('T * 'U) voption` - The value. Returns: `'T voption * 'U voption` The resulting tuple.	If value is ValueSome, returns both of them tupled. Otherwise it returns ValueNone tupled. v : `('T * 'U) voption` The value. Returns: `'T voption * 'U voption` The resulting tuple.
`ValueOption.zip x y` Full Usage: `ValueOption.zip x y` Parameters: x : `'T voption` - The first value. y : `'U voption` - The second value. Returns: `('T * 'U) voption` The resulting option.	If both value are ValueSome, returns both of them tupled. Otherwise it returns ValueNone. x : `'T voption` The first value. y : `'U voption` The second value. Returns: `('T * 'U) voption` The resulting option.
`ValueOption.zip3 x y z` Full Usage: `ValueOption.zip3 x y z` Parameters: x : `'T voption` - The first value. y : `'U voption` - The second value. z : `'V voption` - The third value. Returns: `('T * 'U * 'V) voption` The resulting option.	If all 3 value are ValueSome, returns them tupled. Otherwise it returns ValueNone. x : `'T voption` The first value. y : `'U voption` The second value. z : `'V voption` The third value. Returns: `('T * 'U * 'V) voption` The resulting option.