LensOperators (Nu) | Nu

LensOperators Module

Namespace: Nu
Assembly: Nu.dll

Lens operators.

Functions and values

Function or value	Description
`computed lens get setOpt` Full Usage: `computed lens get setOpt` Parameters: lens : `Lens<'a, 's>` get : `'t -> World -> 'a` setOpt : `('a -> 't -> World -> unit) option` Returns: `PropertyDefinition`	Define a computed property. lens : `Lens<'a, 's>` get : `'t -> World -> 'a` setOpt : `('a -> 't -> World -> unit) option` Returns: `PropertyDefinition`
`define lens value` Full Usage: `define lens value` Parameters: lens : `Lens<'a, 's>` value : `'a` Returns: `PropertyDefinition`	Define a property along with its initial value. lens : `Lens<'a, 's>` value : `'a` Returns: `PropertyDefinition`
`lens name this get set` Full Usage: `lens name this get set` Parameters: name : `string` this : `'s` get : `World -> 'a` set : `'a -> World -> unit` Returns: `Lens<'a, 's>`	Make a writable lens. name : `string` this : `'s` get : `World -> 'a` set : `'a -> World -> unit` Returns: `Lens<'a, 's>`
`lensReadOnly name this get` Full Usage: `lensReadOnly name this get` Parameters: name : `string` this : `'s` get : `World -> 'a` Returns: `Lens<'a, 's>`	Make a read-only lens. name : `string` this : `'s` get : `World -> 'a` Returns: `Lens<'a, 's>`
`nonPersistent lens value` Full Usage: `nonPersistent lens value` Parameters: lens : `Lens<'a, 's>` value : `'a` Returns: `PropertyDefinition`	Define a property along with its initial value, also initializing its global attributes as non-persistent. lens : `Lens<'a, 's>` value : `'a` Returns: `PropertyDefinition`
`variable lens var` Full Usage: `variable lens var` Parameters: lens : `Lens<'a, 's>` var : `World -> 'a` Returns: `PropertyDefinition`	Define a variable property. lens : `Lens<'a, 's>` var : `World -> 'a` Returns: `PropertyDefinition`