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Package · crates.io

self_cell

1 known vulnerabilities.

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  • High —

    Insufficient covariance check makes self_cell unsound

    All public versions prior to `1.02` used an insufficient check to ensure that users correctly marked the dependent type as either `covariant` or `not_covariant`. This allowed users to mark a dependent as covariant even though its type was not covariant but in…