Implement Clone for File. #937
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Implement `Clone` for `File` so that `File`s can be passed into closures for use in `spawn_blocking`. `File`'s contents are already wrapped in `Arc`s, so the implementation of `clone` is straightforward. This also aligns with `TcpStream` which already implements `Clone` using its internal `Arc`.
yoshuawuyts
approved these changes
Jan 15, 2021
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Implement
CloneforFileso thatFiles can be passed into closuresfor use in
spawn_blocking.File's contents are already wrapped inArcs, so the implementation ofcloneis straightforward.This also aligns with
TcpStreamwhich already implementsCloneusingits internal
Arc.