phobos-next v0.3.9 (2020-08-07T21:50:30Z)

isNull

nxt nullable_traits
@safe pure nothrow @nogc
bool
isNull
(
T
)
(
const scope auto ref T x
)
if (
isNullable!(T)
)

Return Value

Type: bool

true iff x has a null value.

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nxt nullable_traits enumsfunctionstemplates

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