Allow marker types to have unsized parameters #20014
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Tweak CovariantType, ContravariantType, and InvariantType to allow their type parameter to be unsized.
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r? @huonw (rust_highfive has picked a reviewer for you, use r? to override) |
alexcrichton
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Dec 21, 2014
Tweak CovariantType, ContravariantType, and InvariantType to allow their type parameter to be unsized.
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Tweak CovariantType, ContravariantType, and InvariantType to allow their
type parameter to be unsized.