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trait object constraint correction #1670

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Nov 5, 2024
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trait object constraint correction #1670

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trait object constraint correction
Nov 5, 2024
e00926b
Update wording to be "not more than one"
ehuss Nov 5, 2024
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2 changes: 1 addition & 1 deletion src/types/trait-object.md
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Expand Up @@ -24,7 +24,7 @@ Trait objects are written as the keyword `dyn` followed by a set of trait
bounds, but with the following restrictions on the trait bounds.

r[type.trait-object.constraint]
All traits except the first trait must be auto traits, there may not be more than one
There may not be more than one non-auto trait, no more than one
lifetime, and opt-out bounds (e.g. `?Sized`) are not allowed. Furthermore,
paths to traits may be parenthesized.

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