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lib: add try_take! macro, handling AlreadyUsed Options #360

Merged
merged 1 commit into from
Nov 16, 2023
Merged

lib: add try_take! macro, handling AlreadyUsed Options #360

merged 1 commit into from
Nov 16, 2023

Commits on Nov 16, 2023

  1. lib: add try_take! macro, handling AlreadyUsed Options 

    In several places we represent something that could be consumed as an
`Option<T>`. When we try to use it, we `take()` the option, match the
result, and return `rustls_result::AlreadyUsed` if `take()` returned
`None`.

Since this pattern is becoming more common with the use of more builder
patterns this commit adds a `try_take!` macro that can do this
repetitive work for us.
    @cpu
    cpu committed Nov 16, 2023
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