Struct WriteOptions 

pub struct WriteOptions<'a> {
    pub topic: Option<&'a str>,
}

Allows you to customize a RecordWriter’s write.

For example, use WriteOptions to customize the output topic to write to.

Fields

topic: Option<&'a str>

Implementations

impl<'a> WriteOptions<'a>

pub fn new(topic: Option<&'a str>) -> WriteOptions<'a>

Create a new options struct with the Record’s destination to an optional topic.

If topic is None, the record will be written to the first output topic listed in the configuration.

pub fn to_topic(topic: &'a str) -> WriteOptions<'a>

Create a new options struct with the Record’s destination to topic.

Trait Implementations

impl<'a> Clone for WriteOptions<'a>

fn clone(&self) -> WriteOptions<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for WriteOptions<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a> Default for WriteOptions<'a>

fn default() -> WriteOptions<'a>

Returns the “default value” for a type.

impl<'a> PartialEq for WriteOptions<'a>

fn eq(&self, other: &WriteOptions<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for WriteOptions<'a>

impl<'a> StructuralPartialEq for WriteOptions<'a>