substitute.substitute

Substitute single values with compile-time substitution mappings. Complexity: O(1) due to D's switch guaranteeing O(1);

auto substitute(Value value)
template substitute(substs...)
auto
substitute
(
Value
)
(
Value value
)
if (
isInputRange!Value ||
!is(CommonType!(Value, typeof(substs[0])) == void)
)
if (
substs.length >= 2 &&
isExpressions!substs
)
auto substitute(R r, Substs substs)

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std algorithm iteration substitute functions

substitute