pub struct Writer<W, D> { /* private fields */ }
Expand description

Implements the Write API around an Operation.

This can be used to wrap a raw in-memory operation in a write-focused API.

It can be used with either compression or decompression, and forwards the output to a wrapped Write.

Implementations

Creates a new Writer.

All output from the given operation will be forwarded to writer.

Ends the stream.

This must be called after all data has been written to finish the stream.

If you forget to call this and just drop the Writer, you will have an incomplete output.

Keep calling it until it returns Ok(()), then don’t call it again.

Return the wrapped Writer and Operation.

Careful: if you call this before calling Writer::finish(), the output may be incomplete.

Gives a reference to the inner writer.

Gives a mutable reference to the inner writer.

Gives a reference to the inner operation.

Gives a mutable reference to the inner operation.

Trait Implementations

Write a buffer into this writer, returning how many bytes were written. Read more

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

Like write, except that it writes from a slice of buffers. Read more

🔬 This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation. Read more

Attempts to write an entire buffer into this writer. Read more

🔬 This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers into this writer. Read more

Writes a formatted string into this writer, returning any error encountered. Read more

Creates a “by reference” adapter for this instance of Write. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.