Trait

pureconfig

AllowMissingKey

Related Doc: package pureconfig

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trait AllowMissingKey extends AnyRef

The default behavior of ConfigReaders that are implicitly derived in PureConfig is to raise a KeyNotFoundException when a required key is missing. Mixing in this trait to a ConfigReader allows customizing this behavior. When a key is missing, but the ConfigReader of the given type extends this trait, the from method of the ConfigReader is called with null.

Self Type
AllowMissingKey with ConfigReader[_]
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AnyRef, Any
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OptionConfigReader
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