Struct uhttp_sse::SseField

pub struct SseField<W: Write>(_);

A field in an SSE message.

Each field has a name and a value. The assigned name is automatically written when the object is initialized, and the value is then appended by writing into the SseField object any number of times. When the SseField object goes out of scope, the field is terminated.

The written value must not contain any \n newline characters.

Trait Implementations

impl<W: Write> Write for SseField<W>

Appends to the value of the current field.

fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this object, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

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

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this write.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

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

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.

impl<W: Write> Drop for SseField<W>

Writes the field terminating sequence on drop.

fn drop(&mut self)

A method called when the value goes out of scope.