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df_pod package
documentation
_common.dart
Option<T extends Object>
isNone abstract method
isNone abstract method
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isNone
abstract method
bool
isNone
(
)
Returns
true
if this
Option
is a
None
.
Implementation
bool isNone();
df_pod package
documentation
_common
Option<T extends Object>
isNone abstract method
Option class