Enum nats::jetstream::DeliverPolicy [−][src]
#[repr(u8)] pub enum DeliverPolicy { All, Last, New, ByStartSeq, ByStartTime, }
DeliverPolicy
determines how the consumer should select the first message to deliver.
Variants
All causes the consumer to receive the oldest messages still present in the system. This is the default.
Last will start the consumer with the last sequence received.
New will only deliver new messages that are received by the JetStream
server
after the consumer is created.
ByStartSeq
will look for a defined starting sequence to the consumer’s configured opt_start_seq
parameter.
ByStartTime
will select the first messsage with a timestamp >= to the consumer’s
configured opt_start_time
parameter.
Trait Implementations
impl Clone for DeliverPolicy
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impl Clone for DeliverPolicy
[src]fn clone(&self) -> DeliverPolicy
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for DeliverPolicy
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impl Copy for DeliverPolicy
[src]impl Default for DeliverPolicy
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impl Default for DeliverPolicy
[src]fn default() -> DeliverPolicy
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impl<'de> Deserialize<'de> for DeliverPolicy
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impl<'de> Deserialize<'de> for DeliverPolicy
[src]fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
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__D: Deserializer<'de>,
impl Serialize for DeliverPolicy
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impl Serialize for DeliverPolicy
[src]Auto Trait Implementations
impl RefUnwindSafe for DeliverPolicy
impl RefUnwindSafe for DeliverPolicy
impl Send for DeliverPolicy
impl Send for DeliverPolicy
impl Sync for DeliverPolicy
impl Sync for DeliverPolicy
impl Unpin for DeliverPolicy
impl Unpin for DeliverPolicy
impl UnwindSafe for DeliverPolicy
impl UnwindSafe for DeliverPolicy
Blanket Implementations
impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
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impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,
[src]impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,