Operators

Namespace: FSharp.Interop.NullOptAble

Description

Optional Operators that you can use for defaults, bindings and mapping. See examples for usage.

Functions and values

Function or value	Description
`( ?<\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind operator pointing left Parameters `b` - parameter of type `'a -> 'b option or 'b Nullable or 'b:null` `a` - parameter of type `'a option or 'a Nullable or 'a : null` Output Type `'b option` CompiledName: `op_QmarkLessBar`
`( ?<\|\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind2 operator pointing left Parameters `b` - parameter of type `'a -> 'b -> 'c option or 'c Nullable or 'c:null` `a` - tuple2 of type `'a option or 'a Nullable or 'a : null` Output Type `'c option` CompiledName: `op_QmarkLessBarBar`
`( ?<\|\|\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind3 operator pointing right Parameters `b` - parameter of type `'a -> 'b -> 'c -> 'd option or 'd Nullable or 'd:null` `a` - tuple3 of type `'a option or 'a Nullable or 'a : null` Output Type `'d option` CompiledName: `op_QmarkLessBarBarBar`
`( @?<\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map operator pointing left Parameters `b` - parameter of type `'a -> 'b` `a` - parameter of type `'a option or 'a Nullable or 'a : null` Output Type `'b option` CompiledName: `op_AtQmarkLessBar`
`( @?<\|\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map2 operator pointing left Parameters `b` - parameter of type `'a -> 'b -> 'c` `a` - tuple2 of type `'a option or 'a Nullable or 'a : null` Output Type `'c option` CompiledName: `op_AtQmarkLessBarBar`
`( @?<\|\|\| ) b a` Signature: b:^a -> a:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map3 operator pointing left Parameters `b` - parameter of type `'a -> 'b -> 'c ->'d` `a` - tuple3 of type `'a option or 'a Nullable or 'a : null` Output Type `'d option` CompiledName: `op_AtQmarkLessBarBarBar`
`( \|?-> ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded defaultWith operator Parameters `a` - parameter of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a Lazy` Output Type `'a` CompiledName: `op_BarQmarkMinusGreater`
`( \|\|\|>? ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind3 operator pointing right Parameters `a` - tuple3 of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b -> 'c -> 'd option or 'd Nullable or 'd:null` Output Type `'d option` CompiledName: `op_BarBarBarGreaterQmark`
`( \|\|\|>?@ ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map3 operator pointing right Parameters `a` - tuple3 of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b -> 'c ->'d` Output Type `'d option` CompiledName: `op_BarBarBarGreaterQmarkAt`
`( \|\|>? ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind2 operator pointing right Parameters `a` - tuple2 of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b -> 'c option or 'c Nullable or 'c:null` Output Type `'c option` CompiledName: `op_BarBarGreaterQmark`
`( \|\|>?@ ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map2 operator pointing right Parameters `a` - tuple2 of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b -> 'c` Output Type `'c option` CompiledName: `op_BarBarGreaterQmarkAt`
`( \|>? ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded bind operator pointing right Parameters `a` - parameter of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b option or 'b Nullable or 'b:null` Output Type `'b option` CompiledName: `op_BarGreaterQmark`
`( \|>?@ ) a b` Signature: a:^a -> b:^b -> ^c Type parameters: ^a, ^b, ^c	Description Overloaded map operator pointing right Parameters `a` - parameter of type `'a option or 'a Nullable or 'a : null` `b` - parameter of type `'a -> 'b` Output Type `'b option` CompiledName: `op_BarGreaterQmarkAt`

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