pub struct Config {
pub check_interval: Duration,
pub min_failures: u8,
pub min_successes: u8,
pub leeway: Duration,
}
Expand description
Configuration for a periodic health check
Defaults:
- Checks every 5 seconds
- Becomes unhealthy after 3 consecutive failures
- Becomes healthy on first success
- Becomes unreliable if no completed checks in 15 seconds
Fields
check_interval: Duration
Interval over which to periodically run the health check
min_failures: u8
Minimum number of consecutive failures to flip an healthy health check to unhealthy
min_successes: u8
Minimum number of consecutive successes to flip an unhealthy health check to healthy
leeway: Duration
Leeway between updated before the health check status is no longer considered current
To deal with variation, this should generally not be less than
twice the check_interval
.
Trait Implementations
impl Eq for Config
impl StructuralEq for Config
impl StructuralPartialEq for Config
Auto Trait Implementations
impl RefUnwindSafe for Config
impl Send for Config
impl Sync for Config
impl Unpin for Config
impl UnwindSafe for Config
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more