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Add TryFrom<&[T]> for [T; $N] where T: Copy #56216

Merged
merged 1 commit into from
Nov 30, 2018
Merged

Add TryFrom<&[T]> for [T; $N] where T: Copy #56216

merged 1 commit into from
Nov 30, 2018

Commits on Nov 25, 2018

  1. Add TryFrom<&[T]> for [T; $N] where T: Copy 

    `TryFrom<&[T]> for &[T; $N]` (note *reference* to an array) already exists,
but not needing to dereference makes type inference easier
for example when using `u32::from_be_bytes`.

Also add doc examples doing just that.
    @SimonSapin
    SimonSapin committed Nov 25, 2018
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