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Specify lifetime extension of `pin!` and `format_args!` arguments #3245

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Specify lifetime extension of `pin!` and `format_args!` arguments

Specify lifetime extension of `pin!` and `format_args!` arguments #3245

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Specify lifetime extension of pin! and format_args! arguments #3245

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Specify lifetime extension of `pin!` and `format_args!` arguments #3245