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BackpressureSection

Struct BackpressureSection

pub struct BackpressureSection {
    pub max_inflight_bytes: ByteSize,
    pub high_ratio: f64,
    pub low_ratio: f64,
    pub min_pause: Duration,
}

Expand description

backpressure: — in-flight budget and hysteresis.

Fields§

§max_inflight_bytes: ByteSize

Global cap on bytes admitted into the pipeline but not yet durably written.

§high_ratio: f64

Fraction of the budget at which sources are paused.

§low_ratio: f64

Fraction of the budget below which sources may resume.

§min_pause: Duration

Minimum pause duration before resuming (avoids flapping; pausing a Kafka partition purges its prefetch, so resume is not free).

Trait Implementations§

impl Debug for BackpressureSection

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

Formats the value using the given formatter. Read more

impl Default for BackpressureSection

fn default() -> BackpressureSection

Returns the “default value” for a type. Read more

impl<'de> Deserialize<'de> for BackpressureSection
where BackpressureSection: Default,

fn deserialize<D>( deserializer: D, ) -> Result<BackpressureSection, <D as Deserializer<'de>>::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for BackpressureSection

fn eq(&self, other: &BackpressureSection) -> bool

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

1.0.0 (const: unstable) · Source§

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 StructuralPartialEq for BackpressureSection

Auto Trait Implementations§

impl Freeze for BackpressureSection

impl RefUnwindSafe for BackpressureSection

impl Send for BackpressureSection

impl Sync for BackpressureSection

impl Unpin for BackpressureSection

impl UnsafeUnpin for BackpressureSection

impl UnwindSafe for BackpressureSection

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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where T: CastFrom<U>,

Casts self to type T. The semantics of numeric casting with the as operator are followed, so <T as As>::as_::<U> can be used in the same way as T as U for numeric conversions. Read more

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

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