Struct Target 

pub struct Target {
    pub target_type: Option<TargetType>,
    pub resume_token: Option<String>,
    pub read_time: Option<String>,
    pub target_id: Option<i32>,
    pub once: Option<bool>,
    pub expected_count: Option<i32>,
}

A specification of a set of documents to listen to.

Fields

target_type: Option<TargetType>

The type of target to listen to.

resume_token: Option<String>

A resume token from a prior ListenResponse.

read_time: Option<String>

Start listening after a specific read_time.

target_id: Option<i32>

The target ID that identifies the target on the stream.

once: Option<bool>

If the target should be removed once it is current and consistent.

expected_count: Option<i32>

The number of documents that last matched the query at the resume token or read time.

Trait Implementations

impl Clone for Target

fn clone(&self) -> Target

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Target

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Target

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Target

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.