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rust-lang / rust Public

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Add Read::size_hint and pre-allocate in read_to_end#45928

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SimonSapin wants to merge 6 commits intorust-lang:masterrust-lang/rust:masterfrom

SimonSapin:io-size-hintSimonSapin/rust:io-size-hintCopy head branch name to clipboard

Conversation Commits6 (6)Checks Files changed

Commits

Commits on Nov 28, 2017

Use early return in std::io::read_to_end
SimonSapin
committed
Add Read::size_hint, similar to Iterator::size_hint
SimonSapin
committed
Pre-allocate in Read::read_to_end and read_to_string based on size_hint
SimonSapin
committed
read_to_end: reserve 1 byte more than size_hint
SimonSapin
committed

Commits on Nov 30, 2017

Change Read::size_hint return io::Result
SimonSapin
committed
Account for current position in `File::size_hint`
SimonSapin
committed

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