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5 Commits

Author SHA1 Message Date
Mark Rousskov
a06baa56b9 Format the world 2019-12-22 17:42:47 -05:00
Simon Sapin
74b571402f Use drop_in_place in array::IntoIter::drop 
This skips the loop when the element type is known not to have drop glue, even in debug mode.
 2019-11-18 15:56:26 +01:00
Oliver Scherer
e28287b32c The unsafety in iter.rs is already documented wonderfully 2019-11-06 11:04:42 +01:00
Lukas Kalbertodt
dcf3436899 Fill tracking issue number for array_value_iter and fix Rust version 2019-10-25 11:37:30 +02:00
Lukas Kalbertodt
a2e94ca1ee Add array::IntoIter as a consuming/by-value array iterator 
The iterator is implemented using const generics. It implements the
traits `Iterator`, `DoubleEndedIterator`, `ExactSizeIterator`,
`FusedIterator` and `TrustedLen`. It also contains a public method
`new` to create it from an array.

`IntoIterator` was not implemented for arrays yet, as there are still
some open questions regarding backwards compatibility. This commit
only adds the iterator impl and does not yet offer a convenient way
to obtain that iterator.
 2019-10-24 15:46:44 +02:00