Struct futures_io::Initializer [] [src]

pub struct Initializer(_);

A type used to conditionally initialize buffers passed to AsyncRead methods, modeled after std.

Methods

impl Initializer
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Returns a new Initializer which will zero out buffers.

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Returns a new Initializer which will not zero out buffers.

Safety

This method may only be called by AsyncReaders which guarantee that they will not read from the buffers passed to AsyncRead methods, and that the return value of the method accurately reflects the number of bytes that have been written to the head of the buffer.

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Indicates if a buffer should be initialized.

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Initializes a buffer if necessary.

Trait Implementations

impl Debug for Initializer
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl Send for Initializer

impl Sync for Initializer