commandr ~master (2019-10-02T09:49:17Z)

IEntry.optional

commandr option IEntry

Sets entry optional flag.

interface IEntry

typeof(this)

optional

pure @safe

(

bool optional = true

)

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commandr option IEntry functions

defaultValue
description
displayName
isRepeating
isRequired
name
optional
repeating
required
validate
validators

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