IReadOnlyDictionary (FSharpPlus)

IReadOnlyDictionary Module

Namespace: FSharpPlus
Assembly: FSharpPlus.dll
Parent Module: Lens

Functions and values

Function or value Description

Function or value	Description
`IReadOnlyDictionary._item i f t` Full Usage: `IReadOnlyDictionary._item i f t` Parameters: i : `'a` f : `'b option -> ^c` t : `IReadOnlyDictionary<'a, 'b>` Returns: `'d` Modifiers: inline	Given a specific key, produces a Lens from a IReadOnlyDictionary to an Option. When setting, a Some(value) will insert or replace the value into the dictionary at the given key. Setting a value of None will delete the value at the specified key. Works well together with non. i : `'a` f : `'b option -> ^c` t : `IReadOnlyDictionary<'a, 'b>` Returns: `'d`


                
                  
                    
                      IReadOnlyDictionary._item i f t

Full Usage: IReadOnlyDictionary._item i f t

Parameters:

i : 'a

f : 'b option -> ^c

t : IReadOnlyDictionary<'a, 'b>

Returns: 'd
Modifiers: inline

Given a specific key, produces a Lens from a IReadOnlyDictionary to an Option. When setting, a Some(value) will insert or replace the value into the dictionary at the given key. Setting a value of None will delete the value at the specified key. Works well together with non.

i : 'a
f : 'b option -> ^c
t : IReadOnlyDictionary<'a, 'b>

Returns: 'd