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path: root/src/libstd/sys/cloudabi/io.rs
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2019-02-13impl Deref/DerefMut for IoVec typesSteven Fackler-3/+3
Returning &'a mut [u8] was unsound, and we may as well just have them directly deref to their slices to make it easier to work with them.
2019-02-13Add vectored read and write supportSteven Fackler-0/+32
This functionality has lived for a while in the tokio ecosystem, where it can improve performance by minimizing copies.