std: Stabilize marker::MarkerTrait #23484
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This trait has proven quite useful when defining marker traits to avoid the semi-confusing `PhantomFn` trait and it looks like it will continue to be a useful tool for defining these traits.
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r? @brson (rust_highfive has picked a reviewer for you, use r? to override) |
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I hate the name of this trait. Oh well... |
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r? @aturon |
alexcrichton
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This trait has proven quite useful when defining marker traits to avoid the semi-confusing `PhantomFn` trait and it looks like it will continue to be a useful tool for defining these traits.
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This trait has proven quite useful when defining marker traits to avoid the
semi-confusing
PhantomFntrait and it looks like it will continue to be auseful tool for defining these traits.