Struct futures_util::io::LineWriter[][src]

pub struct LineWriter<W: AsyncWrite> { /* fields omitted */ }
Expand description

Wrap a writer, like BufWriter does, but prioritizes buffering lines

This was written based on std::io::LineWriter which goes into further details explaining the code.

Buffering is actually done using BufWriter. This class will leverage BufWriter to write on-each-line.

Implementations

Create a new LineWriter with default buffer capacity. The default is currently 1KB which was taken from std::io::LineWriter

Creates a new LineWriter with the specified buffer capacity.

Returns a reference to buf_writer’s internally buffered data.

Acquires a reference to the underlying sink or stream that this combinator is pulling from.

Trait Implementations

Forward to buf_writer ’s BufWriter::poll_flush()

Forward to buf_writer ’s BufWriter::poll_close()

Attempt to write bytes from buf into the object. Read more

Attempt to write bytes from bufs into the object using vectored IO operations. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Creates a future which will entirely flush this AsyncWrite. Read more

Creates a future which will entirely close this AsyncWrite.

Creates a future which will write bytes from buf into the object. Read more

Creates a future which will write bytes from bufs into the object using vectored IO operations. Read more

Write data into this object. Read more

Allow using an AsyncWrite as a Sink<Item: AsRef<[u8]>>. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

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.